Hi, if you have the VMS4100 you surely have the Fios TV One remote control, which is the smaller black one that has 3 rows of keys above the navigation ring. This remote has fast rewind, pause/play, and fast forward buttons.
With the VMS1100 remote, the more colorful p265 one with blue and red buttons (and more), there is a row of keys marked with the symbols for rewind and forwards either side of the play/pause button. It also has the back and forth skip buttons above that, either side of the blue "DVR" button.
Well, the issue here, is that with the p265 remote you could alays press the "play/pause" button, then while it's in pause mode, the left and right buttons allowed you to replay in slow motion ("slo-mo" in sports), and also to slow motion forwards.
So if you have the newer VMS4100 "Fios TV One" system, are you able to set the replay in slow motion at all? In DVR playback, all my own DVRs allow slow motion replay, even the old VCRs used to do it! And Verizon Fios always had this before the VMS41 00 and VMS4100ATV media.