How to debug lack of visualization?

    I can't see any visualization during playing music.

    I have few visualization plugins installed (Goom, Spectrum, Shadertoy).

    The only setting I've found is the one in screensaver options and of course it is turned on.

    When visualization is on I can see only black screen, on all visualization plugins.

    There is a difference when I completely turn visualization plugins off - there is a standard Estuary/gold background visible, so I guess that visualization mechanism starts but do not work properly


    How to find the reason, how to solve it?

    Is there any additional setting I've missed? Or logs to check?


    I had the same issue before libreelec upgrade.


    Libreelec version: 10.0.2