why do my landscape and buildings look S$#$T

[catar]

After the last patch beta and official my buildings and landscape look like crap.Buildings start like painted roof on the ground and landscape textures just keep sort of unfolding right in front of me.



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settings for buildings in game won't make any difference as for the landscape I have to max out everything to make it look reasonable
yotube

Any ideas???? Anything that can be changed in config to stop this?It drives me crazy