I've only had enough time to try one flight with the 777 since the SP1 was released, and it didn't go well. I read the two freeze conditions mention in Robert's post, and I've experienced one similar to #2 - but with an additional problem. Shortly after reaching cruise altitude, the plane was flying along nicely with LNAV/VNAV engaged, and all of a sudden all of the displays froze while the plane continued banking left and right - essentially oscillating back and forth through the programmed course. Like I mentioned already, I haven't had time to try to reproduce the problem or attempt an additional flights. I will try another flight sometime next week. In the meantime, has anyone else experienced a problem like this one? I only have FSX and the Aivlasoft EFB data provider running on my main PC. All of my other add-ons (ASN, RC 4.3, EFB display, etc...) run over my network on a 2nd PC. Thanks in advance!

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Best regards,

Where is it different to #2? When the systems, displays and controls freeze the plane makes unpredictable movements. I had #2. After filling out the whole Route page leaving no disconnects, I never had the freeze again. Are you doing the same?

Where is it different to #2? When the systems, displays and controls freeze the plane makes unpredictable movements. I had #2. After filling out the whole Route page leaving no disconnects, I never had the freeze again. Are you doing the same?

 

Yes I had a full route with no disconnects. I don't remember seeing in Robert's post anything about unpredictable movements or erratic behavior - just the displays freezing.