loading game

I was flying a boeing triple seven at mach .81 at 360000 feet in a flight from dubai to hong kong and when i saved it and loaded it again the nose pitched up and Atc kept telling me to maintain 360000 so and autopilot could not maintain it they terminated my services so what can i do to maintain the crusing altitiude>?

thanks

turn AP on. click ALT, it will hold the altitude. then, set the altitude in the altitude select window.

Lol I seriously doubt a FL request of FL3600, i am guessing it was FL36000. I have heard of people having saved a flight, loading it later and the autopilot resultently disengaging. Your aircraft was mabye not running on Autopilot when you reloaded the flight.