The game is printing *hundreds* of lines of logs to achievement_debug.log every single second, and after 255 hours of having it open I now have an 18GB log file. If I hadn't noticed this and left the game running up until 100% achievements, it would have been an over 700GB log file. Based on the large number of Steam API calls that are being shown in these log files, I expect that these happening every single frame is also a big contributor to the game's instability and frequent crashes of the Steam clien...