I update the video drivers while LO5.x was open

and now every file i open flickers in and out of a black screen, that is only in the file window, various files, that were not open when the video drivers rebooting win10 , so i repair, reinstalled LO5.x and it is not helping.

the files open fine in open office. i’m at a lost what to try now, as i’d prefer to use LO writer.
i cant attach as i don’t have ‘3 point’s’ doggonit …

PS: i wish to god the thai fonts worked the way they were working in previous editions there seems to be no unicode anymore available and the fonts that are available make me constantly having to resize all the fonts in the document

The use of the phrase ‘black screens’ alerts me that this is almost certainly another OpenGL/OpenCL bug. See Q64314.