Here's something I hadn't noticed before.  Normally when I get checksum errors, and it doesn't recover soon, I power down.  This time I didn't, and the CPU overheated.  Something is in a race condition.
Something else worth mentioning is that a reboot never seems to solve the issue; a cold reset is necessary.
	
	
	
	
Something else worth mentioning is that a reboot never seems to solve the issue; a cold reset is necessary.



 
 
