[Elecraft] Stuck in MCU LD

[K2GN]

Problem solved!
But, after trying everything written about Firmware updating, plus trying
suggestions by Iain, N6Ml and Don, W3FPR, worked until this morning.
My testing included disconnecting, things from the K3, changing USB/Com
cables and various lengths of no power periods from seconds in length to 2
hours.
I went to bed. This morning I tried doing the upgrade in the last
configuration I had last night, It worked perfectly. 
So I moved to my other K3.
Now I started this update in the configuration that I start all my upgrades,
including the one that failed.  
IT RAN FLAWLESSLY FIRST TIME!!!
Who can figure!!
Thank you for the helpful messages from all, both on and off the reflector.
Larry/K2GN - http://k2gn.com
K3's S/N - 3278 and 4086
-----Original Message-----
From: elecraft-bounces at mailman.qth.net
[mailto:elecraft-bounces at mailman.qth.net] On Behalf Of K2GN
Sent: Friday, July 06, 2012 4:46 PM
To: Elecraft 
Subject: [Elecraft] Stuck in MCU LD

I was doing a firmware update and something happened to interrupt it.
I have tried all the documented reset methods.
And nothing works.
changed USB cable and ports.
Using the newest Util release.
Nothing.  Just can’t communicate to the radio

Any hints?

Larry/K2GN - http://k2gn.com


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