Purple Black Error of some sort

Oct 6, 2008
1,947
445
Hi,

Since Valve's last up date I'm having an in game issue - I don't know how to fix it - It may also be part of the reason that some people have said they have seen some purple patches on my map.

Has anyone else seen this since the update?

6084221165_4801417341_z.jpg


Also I can't remember how I dot the fps this on the bottom right - what's the command to get rid of it?
 
Oct 6, 2008
1,947
445
Thanks guys!

The defrag and verifying the cache + a complete restart of steam has fixed the problem!