I’ve noticed when controlling KSEA lately if aircraft at the highlighted gates it will not allow me to D&P or D&T, I always get the error no path found.
Device:iPad Pro
Operating system:
I found the possible reason: Taxiway W (green line) is not suitable for all aircraft class that could use the gates S11 to S13. A link to twy B is missing, resulting in this issue for aircraft’s like the A322 in your picture.
Will forward the issue to the editing team for a solution in a future release.