I am using P3D. The crashes occurred with the PMDG 777.
As I've said: have you disabled the Avatar maybe ?
3. PMDG 777 at gate 98. Crashes. Log attached. It seems that since today's update all the exceptions are gone.
The problem might not be the PMDG, but the gate. Yes, you used 98 with the Airbus, but this error:
"RuntimeError: cruise speed must be positive"
It's usually a problem of the AFCAD, but I can surely confirm this, since I have it installed. When there a problems in the nodes, like overlapping or orphaned nodes, this message usually come up. You don't always get it, because the starting position for vehicles is not always the same, so the error will appear only if the path chosen pass through the problematic nodes.