[Elecraft] K3 Firmware Issue

[Glenn Haffly]

Good evening , While trying to load 4.22 I had a momentary loss of AC power 
as new firmware was being loaded. Currently the front panel shows MCU LD and 
the red TX LED is flashing. The K3 utility is attempting to communicate but 
, The only thing happening is a scroll of the various bps connection speeds. 
The box to send checked items and send all new firmware to K3 are both 
grayed out.  I unplugged the K3 for a minute , applied power and held the 
power switch in for 10 seconds with no change.

I would appreciate help getting firmware reloaded.

Thanks , Glenn
K5ZE