I have a Zenith TVBR1310Z. This is a TV/VCR Combo unit. It's been great for trips for about 7 years. Suddenly it is having difficulty loading tapes - I have to hold the tape in the load position for about 5 -7 secs for it to load. Than it will not play any tape, either using the front panel buttons or remote it will not play-RR-FWD. It responds to the eject front panel button. The TV channel Up/Dn and Volume respond perfectly to the remote. Thanks, Ed