Frequent post-patch crashes/reboots from game

[Russkly]

Aaaaaarrrrrggghhhhh!!!!!!

Soooooooooooo frustrating!!!!!!!!!

ASUS SmartDoctor software set to HyperDrive Cooling mode with fan set to go to max. whenever the GPU gets to 60c.

So, the GPU is all set up to keep cool.

Increased VE to high and DD to high.
MD is high.
Everything else low or very low.
Shading medium.
Roads off.

Tried the Aerial Battle QM again last night, and the the system rebooted with MSI Afterburner producing the log attached. Everything is absolutely maxed out, although the temp. is actually OK.

Tried again this morning, but this time just the First Solo Training mission (which is in a Hurri, not a Tiger Moth as per the picture in the briefing; and there are no instructions or guidance as to how to take off, but that's another story!).

Just about to rotate, and BANG! Reboot-a-rama!

Please can somebody help me?!!

It seems so random, and I can't put my finger on what is causing these reboots. Why is it rebooting anyway? Why isn't the system warning me about something before just shutting itself down?

Every time I play now, I'm on tenterhooks waiting for the inevitable BANG, black screen...

R