Interactive Brokers is pretty bad

Man what's up with IBs stack? Backend routinely seems to return 400s and 500s to the App so it won't load the graphs at times.
Frontend is not good either. Too much noise data without a clear view. Seems they could use a good PM revamp.
I appreciate the more complex analysis and recommendations when compared to RH. But holy crap, they really need to focus on product experience and fix their shit in the backend and mobile app.