Windows 11. I have done NOTHING. Fresh boot when flying. Nvidia card and I get the 2sec freeze around 15-20 minutes. Never get it flying alone. Seems to happen when there is fighter activity close in...
I'm stuck between 3 nvidia 3d management settings, at least one or a combo, tend to minimize the 2 sec freezes to about 250ms (1/4 sec) glitches.
Last nvidia update, about 2-3 weeks ago, they got bad again. But then I later noticed some or all my settings defaulted.
It's not a fix, it seems to be a workaround, as they still happen, just much quicker. This COULD be because I have the card set for performance, running faster. And I could be clueless, which you should consider until the answer is nailed.
Patterns seem to be the center point between Nvidia vs DirectX 11. The only connection I know of between AH (the GPU portion) and DX11 vs DX9 seems to the the option of VR.
If I were to take the VR fork in the road...
I don't recall any VR users chiming in and saying they get 2 sec freezes, nor AMD cards.
Comment patterns from the knowledgeable tend to be "something seems to be looking for something and not finding it"
It seems to be VR is enabled by default, and has to be disabled manually. (?)
HT says it's been happening since they made the version.
Tonight I'm going to test what happens if VR is disabled, and then enabled with no device, as I don't have one. Anyone else could also test this half-baked theory.
If they are gone totally when disabled, then I would next want to know if there is a device search happening if VR is enabled in AH, but not used. if one is in use and it's been found, I doubt if it would keep searching.
This is always all total guess work until it's narrowed down. It's just part of process of elimination.