There are quite a few… lights flickering, no more pulse lights on aircraft, alarms can’t be cancelled etc. Maybe all of those bugs and issues affect third pary airports as well?
In previous sim versions I had almost all of UK2000 airports and they were all awesome and worked perfectly. So I guess it’s still a problem with the core sim not being stable (black screen bug, CTDs, memory leaks and so on).
With every update some things got fixed but other things got broken… wonder about Asobos QA. Did they run SU6 on Xbox before release? And if so, nobody noticed the pulse lights not working or the (audio) alarms not cancellable? Sigh…