ERROR:root:RTM connection failed, reached max connects

When I first open sclack it is fairly unresponsive (eventually my keypresses are registered, but there are long delays, sometimes 20+ seconds) and sometimes I see the error mentioned in the title. Also I've noticed that although I can send messages to a channel or DM and they go through, I don't see them and don't see any replies coming from the receiver unless i switch channels and come back. I'm on linux (debian) running from master f23bde4