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Weird PBO Behaviour on B650e-i

SupFlynn
Level 7

Hello all, first of all this is my config which is tested and verified to be stable on this bios with these settings. Vddio at 1.45V with that being said there is a weird PBO behaviour which causes instability once enabled. So let me put it this way. This config is p95 24hour stable VT3 12 hour stable. No whea errors whatsoever. To reproduce the issue basically restart the system ---> get into bios ---> enable CO ---> enter some values which were stable in prior bios versions ---> reboot into system ---> y cruncher bbp is rock stable for 24hours. ---> vt3 crashes immediatly ---> reboot to system ---> disable pbo ---> vt3 faceplants ---> reboot the system ---> load optimized defaults (f5) ---> reenter memory OC ---> vt3 12hour stable once again. Like this is so random. Because after enabling PBO even tho i just go ahead and disable it system becomes unstable because once i have enabled it only way to recover system stability is to load optimized defaults and not load from any user profiles but to enter every parameter by hand. If i load from any profile instability continues. Btw this issue does appear when you enter any amount of CO which is different than 0 like CO -1 causes this issue. But if you do not touch CO you're fine. Btw in older bioses i was able to run -40 on worst core -29ish on my best core and be stable for 24hours without a problem. But now i am stuck with this and i can not rollback. It is like a joke. MCR is disabled Robust training is enabled burst lengths are set to 8x.

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