I play on a laptop, but its a fairly decent one. I have an i7 4720HQ 2.6ghz boost to 3.4ghz, nvidia gtx 980m 4G VRAM, 16G RAM. Ive been playing Arma 3 now for about 5-6 months and have never really had any troubles with it other than random crashes that anger me and the usual annoying fps drops/lower than expected fps. I run the game at above 30fps 99% of the time with 45fps+ being the usual on good servers. A few days ago I noticed the exact problem of playing for 10mins and then having fps just gradually drop every second until i end up at 0-3fps. I googled the problem exactly as it was (arma 3 fps drop after 10 min) and ended up here lol. I am a huge noob when it comes to Arma so I have no idea what all this talk of malloc and parameters mean or do. If that tbb4 thing or something else works, could someone please help me and give me simplified step by step instructions on how to properly fix this issue. Any help is greatly appreciated :D thanks!