Problems with XP12.3.3

[BobSturm]

Just updated to 12.3.3-r1 and now ALL aircraft are running when loaded. Anyone else have this issue? I did internet search and recommendation was delete shadercache folder and preferences folder, but that didn't work. I looked all over for any start with engines running setting but no luck there.
Any ideas?

Edit:
I found the check box for start with engines running and it was checked. A few days ago (right after updating XP12) I was flying Tahiti mail routes with the Cessna 337. That aircraft has a dropdown menu allowing changes to various settings within the aircraft. At one stop I used the "start with engines running" on that menu. That actually ends up checking the load with engines running checkbox on the main set-up menu, which in turn affects ALL aircraft, not just that one session. All is well now.

[Sean McConnell WWA659]

I was going to tell you to check that box status when you select the aircraft. But I see you figured it out.