Ahm. Overclocking brings danger with this.
I’ve actually shredded a Pi 5 Wi-Fi module with onboard antenna and a second one with an external antenna mod, just by overclocking 10%. (intention was to move Pi 5 away from 2.4GHz to reduce interference with BT.
Result: Timings too fast, CYP burnt out. Even with old EEPROM, everything reset and older Bookworm, there is no response on SDIO.
So nice, I got to vomit twice… 
@jofemodo
We should definitely disable overclocking for Pi 5 and not present the option in Webconf, as it is too inviting and the outcome is definitive.