I have faced three issues in the down town scenario.
1. The Escort function does not work as designed - surprised that the beta testers did not address this - think mentioned elsewhere. Essentially, the group doesn't form up together - the escorts don't act as escorts, they either trail or rtb out of fuel!
2. There are random refuel requests going in - planes with hours of fuel left suddenly going to refuel.
3. own units tgts everything on map!
see screenshots and save
