I have a Panasonic TV TC-P65ST50

I have a MX-900 & MX-980 that are having the same issue.

Both remotes operate the TV fine using codes 664 or 669.

The issue I am having is when I go to use the Viera Tools, and I choose DNLA server, the up and down keypad on both remotes move the selection bar more than once on my tv.

I have about 5 devices that appear when I go to DNLA server. when I hit the UP or Down button, the TV jumps 3 selections instead of 1 at a time.

The original remote works fine.

any suggestions how to slow down the buttons on a particular device (in this case my TV)