Hi Eric,
I in rare cases have seen situations similar to this with the TH-F6A. What
you may want to do is if you have the software and the programming cable is
to load your radio from a backup if it exists. If not even though it is a
pain reset the radio. Consider it like a major system corruption in a
computer analog to reloading windows from scratch. Sorry to be the bearer
of bad news. At times despite the annoyance factor a radio reset is the
best thing. 73.
Dave Marthouse N2AAM
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