Ok, I get the same behavior running v21.4.x and newer. We have noticed that is something common but it doesn’t happen on all the computers. It’s weird because it only happens with Poloniex. The other exchanges work pretty fine on any version. If you want to run the bot on Poloniex, you will have to use v21.1 so far. It seems somehow is related with websockets, I mean they were added in latest beta versions and for some reason the combo Poloniex + latest betas triggers this issue. The dev team is aware of this and they are working on finding the cause.