why does the screen disapper?
all too often, this happens, main screen missing: LR 11.14.1


all too often, this happens, main screen missing: LR 11.14.1


If not, try disabling GPU in preferences, any better?
If not, try resetting your Lightroom preferences:
https://helpx.adobe.com/lightroom-classic/help/setting-preferences-lightroom.html
Also see: https://community.adobe.com/t5/lightroom-classic-discussions/important-steps-for-manually-resetting-preferences-omitted-from-help-article/td-p/12972518
Quit Lightroom Classic.
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While holding down the keys, launch Lightroom Classic.
When asked, select "Yes".
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