On January 31, 2013 at 02:02, punter16 said...
Correct. New batteries work fine. We never had problems before with any of the MX780s and we just had three in one week do this. When clients have multiple remotes that crap out after 3 weeks, it is annoying although we know that new batteries will do the trick.
I would just pick up a bulk supply of double A's at Costco or some other place and supply a set with each remote. Thanks for the heads up.