I've got bad textures ingame and in menu now for about two weeks.
It started in 0.59 exp and now I've the same problem in stable.
It occured the first time without any changes of the settings!
-All ingame textures are loading really slowly (most significant: buildings)
-The ingame textures are not getting best quality. They're blurry. (ground, buildings, character, etc.)
-The main menu is blurry too. Letters are really pixelated.
-Ingame, the level of zeroing too!
-Can't don anything. I've tried to change settings ingame + configs. Nothing changed. (Renderresolution and stuff... nothing)
P.S. When it occured first time, I used -newui.
UPDATE (other issue):
I have red borders (left and top) on screen while playing. Maybe that has the same reason...
It has some odd behavior: The disappear, when I look east. Looking west the appear again.
Screenshot uploaded. {F33041} {F33042} {F33043} {F33044} {F33045} {F33046} {F33047} {F33048} {F33049}