Larian Studios Forums Baldur's Gate III Baldur's Gate III - Technical & Gameplay Problems LariLauncher.exe and VSync

LariLauncher.exe won't launch - neither via the “Play” button in GOG nor by double-clicking the exe file.
In addition, a frame rate issue suddenly appeared, which seems to be caused by VSync.
All of these problems started after the latest minor updates. Around the same time, I installed the latest NVIDIA driver. I tried rolling back to the old drivers, but the problems persist.
I can write a feedback in "Larian Crash Reporter" - CrashReporter.exe but I can not send it. The button becomes gray and it stays like that. "Close" button works tho.

Ah yeah. In addition, taking photo in photo-mode, now takes 3-4 seconds delay before the snap. Previously it was instant.

I fixed the problem.
I uninstalled the GOG software and then reinstalled it.
It didn't recognize BG3. Before manually specifying the game folder, I deleted the contents of the “Launcher” folder in BG3.
I went back to the GOG Launcher and manually located the game folder.
It automatically started the update/verification process, and after that, everything worked normally.
Previous attempts to “Check/Repair” were unsuccessful.
It’s probably enough to just delete the contents of the “Launcher” folder and run verify/ repair.

VSync problem is under bg3.exe which is Vulkan.
DX_11 works normal.