The key was requiring too many presses to lock and unlock the doors.
Thinking the battery may be low, I removed it, measured the voltage and it
was just a tad under 3v.

I put it back in and the problem was solved. Apparently, the contacts were
not being made well, and the removal and re-insertion did the trick.

--
Larry J. - Remove spamtrap in ALLCAPS to e-mail

"A lack of common sense is now considered a disability,
with all the privileges that this entails."