TV Power On/Off Problem

Holding the button (TV Power On or Off) longer doesn't do anything different. Also, RF is disabled and it is using IR. Just in case my setup was wrong, I pointed the remote away from the box and it couldn't change anything. Only when the remote is pointed right at the box will it change the channel or perform other commands.

Any other thoughts?

The TV On/Off doesn't control the TV in any setting, but the PWR button does when the selector is on TV. I am just trying to figure out why I can switch to TV and hit PWR then the TV shuts off and the TV On/Off doesn't work at all.

The TV is a Toshiba MD30H82.

Often there are codes in a remote to control certain buttons when in different settings (Mute/Volume when in Sat mode), I thought maybe some code to control the TV On/Off might be stored in the remote.