autopilot disconnect itself

[mrmike1979]

I have the problem that the autopilot and autothrottle disconnect by itself randomly.

I have autopilot disconnect protection on.....

Am i missing something, or is the problem still not solved?

[CHN13834111430]

I had the same problem, it disconnected automatically without any warning and could not be activated again.

[starwing750]

Unfortunately same here. It happens to me after a 4.5 hour flight with 2.5 hours left. A/P disconnects out of a sudden in level flight. No reconnection possible.