Are you sure that is happening in all your channels?
Some of these channels you hold down to ff/rewind. Other channels you click once for 1x ff/rewind, twice for 2x ff/rewind, three times for 3x ff/rewind.
This is often determined by the Channel Developer's programming regarding the response of the remote buttons re: ff/rew, the back button, the * button, the navigation buttons, etc)
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