locked Tune is red.


Jerome Sodus
 

Hello,
Been away from ham-radio for several months.
But in May, with version 2.2.1, I had FT-8 ready to go on the air (all testing done into dummy-load); the Tune button was green. 
Then life got in the way and I had to stop.
I am quite certain no changes (software or hardware) were made since May and was startled today to see the Tune button red.
"Test CAT" is green.
The Yaesu FT-950 keys into a dummy-load.
I have not a clue where else to start looking for trouble, so "Are there any usual suspects?"
TIA for any help.
73 Jerry KM3K

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