Upgraded to PE plus latest patch.
Made a new career and was in the Workshop, figuring and changing settings, when WOFF suddenly closed without warning and I was looking at my desktop. Stock game.
Dunno if it means much, if anything (though it has never happened before), but I thought I would report it.

EDIT: Worked fine on a 2nd attempt.

Mm strange Duke, keep an eye on it and let us know any error message. If no error probably down to other thing like system glitch, driver etc.

Will do sir.

Got a crash to desktop while still flying in the air and trying to exit mission. Happens one out of every three missions or so. vanilla game.

Oooo. Not good.

That's totally different orbyxP. Manager and runtime are different programs.
Remove all mods and try.
Otherwise it is usually is caused by hardware if runtime crashes randomly.
See the FAQ for troubleshooting.

Actually he jinxed me.
First campaign flight and Cntrl-Q to end it and I also DTD as in the flight ended but the Campaign aftermath was not there - just my desktop. This is the same computer that ran UE with no issues. Updated Nvidia drivers is the only change.

EDIT: I’ll try a DX9 reinstall and turn off Campaign Videos and Music for the next run. Luckily it was a “no joy” mission.

EDIT #2: Thought I should add this does not occur when Cntrl-Q’ing out of Free Flight - least it didn’t the 5 times I tried it.

Doesn't happen in Free flight for me either. Just random in campaign. Ok. Pol. I will try to follow the FAQ and see if that changes anything.