[Elecraft] New K2 problem ?ATU

[John Wiener]

Hi  
This just started tonight.The ATU is acting squirreled
I think it is the KAT100  
no change in setup…K2/100 to KAT100 to G5RV
FLdigi and Mac OS  (not yet upgraded to Yosemite)
Signalink USB  

no changes in connections

so…I use the ATU on 80M   it goes to 1:1 after several relay clicks  as usual
Then I xmit….Hi Current…red 5:1 SWR and variable
I turn off xmit on fldigi…now rcvr is low output…I hit the TUNE button and it re tunes the atu back to 1:1 and normal rcvr volume

I’ll check on my antenna tomorrow when it is light  but 

Does this sound like the ATU is going bad?

serial number is 5312

Thanks

John 
AB8O