Hello all!
I've been playing ARMA 2 and 3 for a good long time now but lately i've been having some frame drop issues. They only seem to happen roughly 5 minutes after joining a server. I usually get around 25-30fps even in large built up areas but then once i've been in the server for a few minutes I get a frame drop down to 8 or 9 frames every 10 seconds or so.
I think i've hit most other frame drop topics and have tried a multitude of tweaks and tricks but haven't had any luck. This afternoon I did run the game on single player in the editor and on a multiplayer server with resource monitor open and while tabbed out the game appears to run fine but when tabbed back in there's a CPU maximum frequency drop the point of frame drops.
I run the game on mostly standard settings at 1080p. Shadows, post processing and all that junk disabled. View distance is set to about 160-180ish.
Here's a pic of my resource monitor just after I tabbed out to have a look http://oi39.tinypic.com/24o61on.jpg
I've reinstalled ARMA a couple of times hoping that would work and I don't have this particular problems on any other games I play(BF3, War Thunder, Project Cars ect) so i'm a bit lost to be honest. Any suggestions are more than welcome!
-Bill
Edit* Here's my spec
AMD Penom II X6 1055T processor at 2.80 Ghz
12gb RAM
Win 7 64-bit
AMD Radeon HD 6800, DirectX 11
Edit*2
I've also made sure windows firewall and my antivirus have arma listed in their exceptions.