Thanks for tips but neither higher resolutions (actually i tried every single resolution) nor the edit in f2 ini helped.
Any other suggestions ?
thanks in advance.
I just ran into bug where in Toxic Cave map there is not exit grid, playing in 1024x768 resolution, latest version of the mod. Until now i have not come across any other bug but this one.
https://imgur.com/a/nS6FlP6