I would suggest an uninstall, followed with an install.
I was almost towards the end of a flight from Oldbury on Severn to Glasgow when FS9 locked up. Location was approaching Turnberry. Attempts to restart, using My Last Flight, saved by Autosave, produced a Phone Home failure. I restarted elsewhere, then re positioned to Glasgow. Shortly after takeoff, heading for Talla, another Phone Home lockup stopped the flight.
I'm running with the new UK2000 Glasgow Extreme. Has anyone else had problems with this scenery?
My first suspicion is that it's interacting with the Scotflight scenery. I'll try a re run, later, with Scotflight disabled.