the panel suddenly disappears

[allll]

during the game, the panel suddenly disappears, but everything else works. I press the TAB "T"C" and "R", buttons, but nothing helps. the panel does not appear.
how to solve this problem?
Thanks for your attention

 

[allll]

I press the buttons "U" and "f1", "T", "C" and "R", but nothing helps.
after switching off, the game works fine, but then the error repeats.

Thank you for your attention

 

[sdfg3456]

are you using VR? I had a similar issue and it turned out to be caused by PostMagic. I had to fully remove it to fix the issue.