Dear All,
I got the same Issue little while ago and here are my Specs,
AMD R9 3900x
Asus Rog Formula VIII X570
ASus Rog ryujin 360
TridenZ 64 GB Ram @3600 CL 16
EVGA 1080 TI Hybrid
, and I tried the following,
1. Change the Power plan,
2. update Windows.
3. update x570 chipset drivers,
4. restart the PC multiple times,
all the above mentioned solutions didn't work , but I managed to fix it and it was a simple one,
the issue was a combination of a 2,
1. Aura Sync,
2. static charge,
and i think it happened like this a static charge has been deducted and the motherboard shut down the static charge location (for me it was the RGB header which was connected to my CPU cooler), then Asus Aura sync sees that one RGB device has been disconnected and it tries to connect to it again, and due to poor app optimization it create a clock cycle bug that keeps on the same refresh rate of the Asus Aura Sync even when i changed the power plan the CPU goes to 2000mhz then back to 554 MHz,
after all i shutdown my PC disconnect the Power Plug and pressed the power button to clear any static charge. then connected the power plug and started the PC and the problem went away,
TLDR:
it's a static charge, and do a static discharge (like this)
1. shut down your pc completely.
2. Unplug the Power cord from the PSU,
3. Press the power Button wait for 1 to 3 secs (do it multiple times).
4. Profit uummm i mean plug in your Power cord and start your PC normally.
At the End ,
let me know if my post wasn't clear
