My Arma 3 Contact was lagging really bad and I read online that changing the aspect ratio from 16:9 Stretch to 16:9 Wide should fix the lagging, which seems to work.
However I now have a problem were I can't change my Aspect Ratio to 16:9 Wide at all.
It default selects "(Auto) (Stretch) 16:9" and changing it to 4:3, 5:3, 21:9 etc. works just fine, but always when I change it to "16:9 Wide" it just reverts back to "(Auto) (Stretch) 16:9".
This issue is realy annoying and I can't seem to find a fix for it online.
Help would be much appreciated.