I have the same issue and it appears to me that it started with CU14. I disabled CU14 but the issue remains. Also: you will see that now you have 2 starting points for each runway. So you'll see twice 25R, 01, 19,... in the start screen. 2 rows of runway center lights double windsocks I've emptied my entire Community folder except AS EBBR and it still happens. The content.xml does not mention any other EBBR airport HOWEVER: I uninstalled EBBR Launched MSFS Reactivated CU14 Closed MSFS Flew around Antwerp Closed MSFS Installed EBBR Launched MSFS EBBR shows up normally in the start screen no more wall visible Not sure if flying around Antwerp is necessary but you might give it try :-) Regards. Vital