i created a subreddit post at first, will cross link it here https://www.reddit.com/r/DotA2/comments/1c7vemn/entire_system_freezes_up_since_the_patch_on_arch/ and this issue on the post as well, i havent seen anybody else describe issues for linux, just posts about frequent game cr...
it runs into the lag issue, the same kind of freezes happen in replays before it crashes. Defnitely started after act 3 update. yes live replays, lag when entering a game, input lag all issues started after act