BATC constantly crashes each time I click FLY in 2020.
Will BATC start after you have loaded into the sim?
BATC starts ok with 2020 running. After i select FLY it starts to load the airport information then just crashes.
As the rules don’t permit support for 3rd party add-ons you’d be better off going to the BATC Discord channel. This is a regular problem, and you’ll likely find a fix there.