I'm going to push an update later today to try and get rid of the false positive for anti-virus software. you'll have to manually download it though, auto-updating won't include the fix. it'll be v.2.14.1 or v2.15.0, haven't decided yet.
As for the crashes, maybe they go away after your anti-virus stops complaining? Idk, but if they still happen after I push the update I don't think it's anything on my end.