I have a Panasonic Vierra TC-P55VT50 Plasma TV and am having difficulty getting my Harmony One remote to control activites while in the Vierra Link (Internet)mode. When I press the appropriate button on the Harmony remote, the TV switches to Vierra Link. However the cursar remailns in the center of the screen on a minature version of the TV. When I try to use the left, or right or other arrows to move to another internet activity such as Netflix or YouTube, the cursar remains in the center of the TV screen, and it is as if I have moved those arrows while in regular watch TV mode. So I then need to revert to using the Panasonic remote.

Any suggestions?
Thanks.