So on occasion when I start up my pc, the clock speed sits at around 1.4-1.5ghz. The only way to fix this is to reboot the pc and generally it goes back up to 4.35 ish area. Im on latest chipset drivers and also on a ROG x570-e gaming motherboard. I do not have a manual overclock on and it is all stuck as stock settings. Does anyone have any idea what is going on?