Hey happens to me too faily often, made a post on support but managed to fix it temporarily on my own.
Using barb ww and furious charge(mainly ww) and also tried to switch to non season chicken build wd for some wings farming.
First the issue fixed when i saw a post about some programms affecting and uninstalled discord, teamspeak, ventrillo, curse client, and razer synapse and restarted pc.
Then i had the issue again and thought wtf, but with some research i found the second issue was when i tried to use force routine on barb and checked the furious charge one it had there, everytime i do that it freezes bot on start too. Solution seems to be auto select routine and then works ok.
Also tried to run diablo 1 profile on non season with wd on torment1, i think sometime bot just started and did nothing and another time also froze, anyhow havent managed to get diablo1 profile working yet.
did several fresh installs in attempt to fix problems, currently have trinity v2.55.703