said by Dawk2013:On the Q yes.
On the previews, not exactly. If you are watching a program, you can initiate a recording from the preview and then go into my shows and start watching the recording program and pause, rewind and FF.
If you do not initiate a recording you cannot pause , RW or FF.
You must also be using the high -definition menus. Pause, FF, and RW on the "preview boxes" doesn't work with the standard definition menus.
It doesn't make sense logically, but they updated the software that had the high def menus, and didn't retrofit it for the standard def menus. As the secondary televisions are more likely to be standard definition you may have to upgrade.