We believe this maybe a server issue. A quote below from one of our devs.
"No that won't be it. And the issue is not airpot specific either as far as we can tell. Can happen with any airport really, just a matter of whether it reliably pulled the data or not for drawing at the time of original call.
Somewhere in that entire process from sending pull request, to being authenticated on navi servers and data being sent back tp the sim, then via sim's commbus back to user and then being rendered by A350 code there is a failure happening. We're working to determine where, though judging by intermittent nature of this its most likely during the networking bits however not a certainty."
Mine appears to only be having an issue with EGLL. Every other airport so far has worked bar Heathrow
[KNOWN ISSUE] Unnable to use BTV or zoom the the range for taxi due to the airports map not displaying
in Systems
Posted
Mine appears to only be having an issue with EGLL. Every other airport so far has worked bar Heathrow