Error reported by Master Section using Live Rendering

Getting this error when I stop recording using Live Rendering. Nothing gets recorded. Just updated to WL 12.0.51

Worked fine using WL 11.2 My settings haven’t changed moving to 12.0.51

Already tried resetting Master Section to no avail.

It works here. Try with simple render settings, for example:

Hi,

Didn’t work. Same error.

I have no clue. Probably resetting the preferences would help.