On December 18, 2020 at 20:02, PSS said...
After the hardwired update I put it back on my wifi. Today it wouldn't power on (Sony logo blinked but wouldn't come on), had to unplug, then it came on, after initial reboot.
My next shot is a complete factory reset.
Did you try holding down power button on the OEM remote to reboot? I am curious if it will respond and reboot in this scenario or if the TV HAS to be unplugged.