I am also getting this, mostly playing Sa-Matra's Chernarus Wasteland, but I'm also getting it playing BattleRoyale, Altis Life and a few other mods.

The other night people were talking about this issue in the global channel on the Sa-Matra Chernarus Wasteland server I was playing on, and at least 10+ people on that server said they were getting this issue as well, so I think it's pretty common, and it needs to be fixed asap as it is affecting the gameplay in a major negative way.