# Introduction

Thank you for choosing Siglos Karaoke Professional.

Siglos Karaoke Professional is a karaoke show manager that allows you to keep song database, and helps to run karaoke shows by the means managing singers, songs, and rotation.

Siglos Karaoke Professional is also an advanced karaoke player that can play karaoke songs in various formats (including CD+G and MIDI Karaoke) and record your voice while you sing along.

 The program has two modes of operation -- professional and basic. Professional mode should be used when running a show, while basic mode is for everyday use. To switch the mode go to **Settings** dialog box, select **KJ** section, and change **Use professional KJ mode** option.

# Main window controls

![](https://docs.powerkaraoke.com/uploads/images/gallery/2024-06/embedded-image-sojb1jvs.png)

# Getting karaoke songs

{{@185}}

# Keyboard shortcuts

<span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">The easiest way to control the playback is to use </span></span><span class="HMNormal">**<span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">multimedia buttons</span>**</span><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;"> on your keyboard. In addition to basic functions extra functionality is provided with CTRL and SHIFT keys:</span></span>

<table border="0" cellpadding="0" cellspacing="0" class="MsoNormalTable" id="bkmrk-volume-up-%2B-ctrl-key" style="margin-left: 34.5pt; border-collapse: collapse; mso-table-layout-alt: fixed; mso-yfti-tbllook: 1184; mso-padding-alt: 0cm 0cm 0cm 0cm;" width="627"><tbody><tr style="mso-yfti-irow: 0; mso-yfti-firstrow: yes;"><td style="width: 64.5pt; padding: 0cm 0cm 0cm 0cm;" valign="top" width="86"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Volume Up + </span></span><span class="HMNormal"><span lang="EN-US" style="font-family: 'Courier New'; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">CTRL</span></span>

</td><td style="width: 405.75pt; padding: 0cm 0cm 0cm 0cm;" valign="top" width="541"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Key Up</span></span>

</td></tr><tr style="mso-yfti-irow: 1;"><td style="width: 64.5pt; padding: 0cm 0cm 0cm 0cm;" valign="top" width="86"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Volume Down + </span></span><span class="HMNormal"><span lang="EN-US" style="font-family: 'Courier New'; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">CTRL</span></span>

</td><td style="width: 405.75pt; padding: 0cm 0cm 0cm 0cm;" valign="top" width="541"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Key Down</span></span>

</td></tr><tr style="mso-yfti-irow: 2;"><td style="width: 64.5pt; padding: 0cm 0cm 0cm 0cm;" valign="top" width="86"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Volume Up + </span></span><span class="HMNormal"><span lang="EN-US" style="font-family: 'Courier New'; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">SHIFT</span></span>

</td><td style="width: 405.75pt; padding: 0cm 0cm 0cm 0cm;" valign="top" width="541"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Tempo Up</span></span>

</td></tr><tr style="mso-yfti-irow: 3;"><td style="width: 64.5pt; padding: 0cm 0cm 0cm 0cm;" valign="top" width="86"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Volume Down + </span></span><span class="HMNormal"><span lang="EN-US" style="font-family: 'Courier New'; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">SHIFT</span></span>

</td><td style="width: 405.75pt; padding: 0cm 0cm 0cm 0cm;" valign="top" width="541"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Tempo Down</span></span>

</td></tr><tr style="mso-yfti-irow: 4;"><td style="width: 64.5pt; padding: 0cm 0cm 0cm 0cm;" valign="top" width="86"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Next Track + </span></span><span class="HMNormal"><span lang="EN-US" style="font-family: 'Courier New'; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">CTRL</span></span>

</td><td style="width: 405.75pt; padding: 0cm 0cm 0cm 0cm;" valign="top" width="541"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Fast Forward</span></span>

</td></tr><tr style="mso-yfti-irow: 5; mso-yfti-lastrow: yes;"><td style="width: 64.5pt; padding: 0cm 0cm 0cm 0cm;" valign="top" width="86"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Prev Track + </span></span><span class="HMNormal"><span lang="EN-US" style="font-family: 'Courier New'; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">CTRL</span></span>

</td><td style="width: 405.75pt; padding: 0cm 0cm 0cm 0cm;" valign="top" width="541"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Rewind</span></span>

</td></tr></tbody></table>

**Professional mode:**

<table border="0" cellpadding="0" cellspacing="0" class="MsoNormalTable" id="bkmrk-next-track-or-f5-sta" style="margin-left: 34.5pt; border-collapse: collapse; height: 1040.44px; width: 0px;" width="627"><tbody><tr style="height: 58.5172px;"><td style="width: 70.5pt; padding: 0cm; height: 58.5172px;" valign="top" width="94"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Next Track or</span></span>

<span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">F5</span></span>

</td><td style="width: 399.75pt; padding: 0cm; height: 58.5172px;" valign="top" width="533"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Start song / Go to next song</span></span>

</td></tr><tr style="height: 58.5172px;"><td style="width: 70.5pt; padding: 0cm; height: 58.5172px;" valign="top" width="94"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Prev Track of</span></span>

<span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Ctrl+F5</span></span>

</td><td style="width: 399.75pt; padding: 0cm; height: 58.5172px;" valign="top" width="533"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Restart playing song</span></span>

</td></tr><tr style="height: 20.1593px;"><td style="width: 70.5pt; padding: 0cm; height: 20.1593px;" valign="top" width="94"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">F6</span></span>

</td><td style="width: 399.75pt; padding: 0cm; height: 20.1593px;" valign="top" width="533"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Add Singer</span></span>

</td></tr><tr style="height: 20.1593px;"><td style="width: 70.5pt; padding: 0cm; height: 20.1593px;" valign="top" width="94"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">F7</span></span>

</td><td style="width: 399.75pt; padding: 0cm; height: 20.1593px;" valign="top" width="533"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Song Database</span></span>

</td></tr><tr style="height: 20.1593px;"><td style="width: 70.5pt; padding: 0cm; height: 20.1593px;" valign="top" width="94"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">F8</span></span>

</td><td style="width: 399.75pt; padding: 0cm; height: 20.1593px;" valign="top" width="533"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Import Songs</span></span>

</td></tr><tr style="height: 79.6569px;"><td style="width: 70.5pt; padding: 0cm; height: 79.6569px;" valign="top" width="94"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Volume Up + </span></span><span class="HMNormal"><span lang="EN-US" style="font-family: 'Courier New'; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">SHIFT</span></span>

<span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span>or</span></span>

<span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">{</span></span>

</td><td style="width: 399.75pt; padding: 0cm; height: 79.6569px;" valign="top" width="533"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Tempo down</span></span>

</td></tr><tr style="height: 79.6569px;"><td style="width: 70.5pt; padding: 0cm; height: 79.6569px;" valign="top" width="94"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Volume Dn + </span></span><span class="HMNormal"><span lang="EN-US" style="font-family: 'Courier New'; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">SHIFT</span></span>

<span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span>or</span></span>

<span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;"> }</span></span>

</td><td style="width: 399.75pt; padding: 0cm; height: 79.6569px;" valign="top" width="533"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Tempo up</span></span>

</td></tr></tbody></table>

<table border="0" cellpadding="0" cellspacing="0" class="MsoNormalTable" id="bkmrk-in-song-list-%C2%A0-del-r" style="margin-left: 34.5pt; border-collapse: collapse; height: 1040.44px; width: 0px;" width="627"><tbody><tr style="height: 20.1593px;"><td style="width: 70.5pt; padding: 0cm; height: 20.1593px;" valign="top" width="94"><span class="HMNormal">*<span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">In song list</span>*</span>

</td><td style="width: 399.75pt; padding: 0cm; height: 20.1593px;" valign="top" width="533"><span lang="EN-US"> </span>

</td></tr><tr style="height: 20.1593px;"><td style="width: 70.5pt; padding: 0cm; height: 20.1593px;" valign="top" width="94"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">DEL</span></span>

</td><td style="width: 399.75pt; padding: 0cm; height: 20.1593px;" valign="top" width="533"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Remove song</span></span>

</td></tr><tr style="height: 20.1593px;"><td style="width: 70.5pt; padding: 0cm; height: 20.1593px;" valign="top" width="94"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Enter</span></span>

</td><td style="width: 399.75pt; padding: 0cm; height: 20.1593px;" valign="top" width="533"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Move song to next</span></span>

</td></tr></tbody></table>

<table border="0" cellpadding="0" cellspacing="0" class="MsoNormalTable" id="bkmrk-in-singer-list-%C2%A0-del" style="margin-left: 34.5pt; border-collapse: collapse; height: 1040.44px; width: 0px;" width="627"><tbody><tr style="height: 20.1593px;"><td style="width: 70.5pt; padding: 0cm; height: 20.1593px;" valign="top" width="94"><span class="HMNormal">*<span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">In singer list</span>*</span>

</td><td style="width: 399.75pt; padding: 0cm; height: 20.1593px;" valign="top" width="533"><span lang="EN-US"> </span>

</td></tr><tr style="height: 20.1593px;"><td style="width: 70.5pt; padding: 0cm; height: 20.1593px;" valign="top" width="94"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">DEL</span></span>

</td><td style="width: 399.75pt; padding: 0cm; height: 20.1593px;" valign="top" width="533"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Remove singer</span></span>

</td></tr><tr style="height: 20.1593px;"><td style="width: 70.5pt; padding: 0cm; height: 20.1593px;" valign="top" width="94"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Enter</span></span>

</td><td style="width: 399.75pt; padding: 0cm; height: 20.1593px;" valign="top" width="533"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Move singer to next</span></span>

</td></tr><tr style="height: 20.1593px;"><td style="width: 70.5pt; padding: 0cm; height: 20.1593px;" valign="top" width="94"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Space</span></span>

</td><td style="width: 399.75pt; padding: 0cm; height: 20.1593px;" valign="top" width="533"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Add songs to singer</span></span>

</td></tr><tr style="height: 20.1593px;"><td style="width: 70.5pt; padding: 0cm; height: 20.1593px;" valign="top" width="94"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Ctrl+D</span></span>

</td><td style="width: 399.75pt; padding: 0cm; height: 20.1593px;" valign="top" width="533"><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Disable singer</span></span>

</td></tr></tbody></table>

# Supported file types

<span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Siglos Karaoke Professional currently supports following types of files:</span></span>

<span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">{{@190}}</span></span>

# Troubleshooting

<span lang="EN-US">[<span class="HMNormal"><u><span style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; color: blue;">I play CD+Gs and see no lyrics</span></u></span>](#IDH_Troubleshooting_TroubleshootDBFB6899)</span>

<span lang="EN-US">[<span class="HMNormal"><u><span style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; color: blue;">I play CD+G discs and graphics are damaged</span></u></span>](#IDH_Troubleshooting_Troubleshoot529ADA84)</span>

<span lang="EN-US">[<span class="HMNormal"><u><span style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; color: blue;">I cannot record my voice</span></u></span>](#IDH_Troubleshooting_Troubleshoot149F8A89)</span>

<span lang="EN-US">[<span class="HMNormal"><u><span style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; color: blue;">My second monitor does not work with Siglos Karaoke Professional</span></u></span>](#IDH_Troubleshooting_Troubleshoot061888F9)</span>

[Siglos icons are too small/too large](#IDH_Troubleshooting_IconsTooSmall)

[YouTube playback does not work](#IDH_Troubleshooting_YouTubeDoesNotWork)

<span lang="EN-US"> </span>

<span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">If there are some other problems please contact technical support at </span></span><span lang="EN-US">[<span class="HMNormal"><u style="text-underline: double;"><span style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; color: blue;">support@powerkaraoke.com</span></u></span>](mailto:support@powerkaraoke.com)</span><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">.</span></span>

<span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span></span></span>

<div align="center" class="MsoNormal" id="bkmrk-" style="text-align: center;">---</div>

##### <a name="IDH_Troubleshooting_TroubleshootDBFB6899"></a><span class="HMNormal">**<span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">I play CD+Gs and see no lyrics</span>**</span>

- <span lang="EN-US"> </span><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Your CD-ROM may not be able to read CD+G data. If you have more than one CD-ROMs in your computer, please try the other device.</span></span>

<span lang="EN-US"> </span>

##### <a name="IDH_Troubleshooting_Troubleshoot529ADA84"></a><span class="HMNormal">**<span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">I play CD+G discs and graphics are damaged</span>**</span>

- <span lang="EN-US"> </span><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Your CD+G disc may be scratched -- it downgrades the video quality. Some CD-ROM drives are better at reading damaged discs, so if you have more than one installed in your computer, please try the other one.</span></span>

<span lang="EN-US"> </span>

##### <a name="IDH_Troubleshooting_Troubleshoot149F8A89"></a><span class="HMNormal">**<span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">I cannot record my voice</span>**</span>

- <span lang="EN-US"> </span><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Check if your microphone is connected properly. Use </span></span><span lang="EN-US">[<span class="HMNormal"><u><span style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; color: blue;">Recording settings</span></u></span>](https://docs.powerkaraoke.com/books/siglos-karaoke-professional/page/recording-yfu "Recording")</span><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;"> to set up recording levels.</span></span>

<span lang="EN-US"> </span>

##### <a name="IDH_Troubleshooting_Troubleshoot061888F9"></a><span class="HMNormal">**<span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">My second monitor does not work with Siglos Karaoke Professional</span>**</span>

- <span lang="EN-US"> </span><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">Always plug your TV monitor in and turn it on before turning your computer on. If not, your dual display card will come up in single-display mode.</span></span>
- <span lang="EN-US"> </span><span class="HMNormal"><span lang="EN-US" style="mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;">With multiple monitors, one will be your Primary display (for you to operate by) and the other your Secondary display (for singers).</span></span>

##### **<a name="IDH_Troubleshooting_IconsTooSmall"></a><span lang="EN-US">Siglos icons are too small/too large</span>**

<span lang="EN-US">Try changing DPI compatibility settings. To do this:  
</span>

<span lang="EN-US">1. Right click **Siglos** icon and choose **Properties**</span>

[![image.png](https://docs.powerkaraoke.com/uploads/images/gallery/2025-11/scaled-1680-/image.png)](https://docs.powerkaraoke.com/uploads/images/gallery/2025-11/image.png)

<span lang="EN-US">2. Choose **Compatibility** tab and click **Change high DPI settings**</span>

[![image.png](https://docs.powerkaraoke.com/uploads/images/gallery/2025-11/scaled-1680-/8cvimage.png)](https://docs.powerkaraoke.com/uploads/images/gallery/2025-11/8cvimage.png)

3\. Try setting to this options. If it does not work, change **High DPI scaling override** to **Application**

[![image.png](https://docs.powerkaraoke.com/uploads/images/gallery/2025-11/scaled-1680-/rtGimage.png)](https://docs.powerkaraoke.com/uploads/images/gallery/2025-11/rtGimage.png)

#### <a name="IDH_Troubleshooting_YouTubeDoesNotWork"></a>**YouTube playback does not work**

As Siglos is not an official YouTube player and uses yt-dlp software for this feature, it may happen that YouTube servers block access. This can occur if you download too many files or use YouTube playback too much. As a solution, you may connect your YouTube account to Siglos. To do this, open **Settings** in the **Play From YouTube** window and choose the browser you are using in the **Use cookies from browser** field. Unfortunately, Chrome does not fully support this, so if you still encounter errors after selecting Chrome, try installing **Firefox** and logging in to YouTube with it. You do not need to make it your default browser. Then choose **Firefox** in the **Use cookies from browser** field.

If this still does not help, it means your IP was banned from automatic access to YouTube. You may try changing your IP if possible (sometimes disconnecting your router/modem does that) or connecting via VPN. Usually, the ban is removed after a few days.

# Unlocking and evaluation

{{@186}}