A large current draw (4400w) in the morning caused a rapid cycling of bypass mode. It would switch back and forth every 2 seconds.
I have max discharge current from batteries set to about 2300w at the moment, so it makes sense that it would go into bypass mode. But it was leaving bypass mode after 1 second and then immediately re-entering bypass mode. It did this for 5 minutes before I noticed (lights flickering) and was able to reduce the load. At this time there was about 500w of solar available.
Notably, the screen (and the app) would briefly display 3500W coming from the solar panels. This was early morning and I know that isn't possible given the angle of the sun, so it's likely a measurement error. Any ideas of what to do here? I've had the 6000XP enter and exit bypass mode many times and it's usually been fine, it usually tries to exit bypass mode like 5 minutes after first entering. I added a new circuit to the loads yesterday (a 240V electric water heater) and it seemed to have problems when it started to use the 4000W heating element.