Hi @TheSevenflyer , thanks for the suggestion. Yeh, rolling cache isn’t enabled for me; don’t benefit from it in my case.
I think you’re right, ultimately I’ll have to go down that route - i.e start from the most basic setup with empty community folder and no 3rd-party apps running, and slowly build back up from there.
I guess my hope was I could avoid the hassle of that by someone recognising the symptoms of my issue from their own experience and be able to point the finger at what the culprit was in their instance.
I mean, it could even be an issue with the Livery i’m using on the PMDG 737. Although it’s installed via their Manager, it isn’t one of their official liveries. I think I’ll also flip that over to one of the official liveries and see if that helps at all…