Noksi

Yes, I'm now working for a different company and, fingers crossed, so far I have never forgotten to make sure my passangers are already on board.

Okay, you have a point, skip the checklist item. Speaking about reality, I doubt the passengers will silently wait to get in and just sit down quitly in front of the closed door ... and not even start to scream if the plane will start moving. I would assume they would knock on the door or walk around the plane to get some attention. Not sure about you, but I definitely would do it.

I like how the fueler is desperatly knocking on the door if he can't enter the cockpit. Old lazy guy like me forgot to reopen the door after de-icing on one of that last flights and only noticed the passengers are still trying to board at the departure airport when I already landed at the destination (and wondering why it's so quite behind me and why they aren't leaving the plane). So for guys like me it would be cool to have a checklist option "passengers already on board ?" or even better them knocking on the door like the fueler.

There must be more then just "Natural movements" and "Ground Shakings" because even with both of them disabled I get the memory overflow and single digits fps. That's for the default C172 with the Cessna_172SP by Francisco profile

I have to disable XPRealistic as well.

if you have XPRealistic running, turn it off, it worked for me

I can confirm, in my case it's XPRealistic as well

This is just happening to me as well (for the first time ever). Using the 1.01 update on b17. On cruise level at 12k feet everything is back to normal. I recordered a video, if you want I can upload it. Also let me know if the log.txt might be of any help.

That worked, but only after I removed all other plugins (including SilverLining and RealWeatherConnector, hadn't tried only to remove the two).

Thanks for the hint. Works perfectly !

FWIW My X-Plane is on E: and I have no issues