and it doesn't crash/brick after a while? what cpu are you using?
So far my system is as stable as with 1803 and the previous BIOS. Just tried 3dmark Time Spy Extreme and other CPU stress tests, no problem.
MSI X99S MPOWER - 16GB DDR4-3000
Intel® Core™ i7-5820K (Haswell-E) 3,3@3,8 GHz
Gainward GeForce RTX 2080 Phoenix GS
thats weird as we have the same system. On me everything Works fine until i turn my pc off (and leave it for a longer while). Then when i turn it on, the bios configuration resets and the bios bricks (stuck on POST). To fix it i have to reflash the bios :/
M.7 Works on me, but anything later then that crashes and fails.
This doesn't sound like the issue anyone experiences here for the moment at all. My guess is, this even has nothing to do with 1809 at all but could be some sort of hardware defect (motherboard?) or maybe a bad flashing or corrupted BIOS image...