You probably don’t want to hear this but I’ve turned off both ATC and traffic until they get fixed.
ATC tries to crash your aircraft (or instruct you to climb to 20k feet as a C172 on final approach) and turning on traffic tries to crash your computer/Xbox. Bad ATC instructions and CTD outweigh any immersion they bring at the moment.
If I remember correctly, I think ATC overhaul was on Working Title’s to-do list from the Q&A but we’ll have to see when that happens.