Sorry to get back to you guys, but the same problem occurs, that I have already reported in the following thread: This time I can definately rule out any windows update or installation in between my last flight and today.   Here's what happend: I did some flights on Thursday, over 3 hours of flying with the A319 in version after somehow fixing my problem, see thread above. Then today I did the update to the newest version, and now I get the same problem wit