Thanks for the replies. i was reading the P2ATC logs because i thought that might be the issue, but discovered that the issue was the Airbus itself after i ran two logs, one for the Airbus and one for the 737 and compared them. I uninstalled the Bus and reinstalled the version i had before i last ran the updater and everything is working fine. I'll fly this version for a while then update it again and see what happens. Anyway thanks for the replies..