I entirely reinstalled Arma to attempt to fix this issue, but the problem is still there. When I join a server managed by the heads of my co-op community, a severe chugging/lagging problem appears. We have 51 mods operating at a time on this server, but this has never been a problem for me until recently. Nothing about my computer setup has changed. It seems to happened whenever I'm surrounded by a large amount of people or there is a lot of action going on at once. The game slows below 1FPS, to the point where the frame will update maybe once every 4 or 5 seconds. The sound will cut in and out along with the frames lagging as well. We use ACRE2 for communication during missions, and the audio from different players will cut in and out as well. I won't be able to hear someone, or I'll hear only the second half of what they're saying, and it's almost always delayed. It looks like the textures in the game are refreshing themselves, and every once in a while the player models will go into a T pose with all of their gear floating above them, but still shaped as if they were on a player model. Then, the next frame, the gear will reappear on the player model, but in a super low-res version. This is unbelievably infuriating and confusing, because as I mentioned before, nothing about my computer's software/hardware has changed to make this happened. I hadn't played Arma in maybe a month or so, then finally had time to get back into it and now this is making the game quite literally unplayable. Any ideas would be greatly appreciated.