My wife just added an eSATA for extra storage. Tuesday nite we recorded 3 shows, now only 1 will play back. The DVR shows that they are recorded for the entire show time. I press play and it shows the info bar, then to a black screen, and then to live TV. I've gone thru the troubleshooting steps & reset the box - still doesn't work. When we called Verizon we were on hold for 15 minutes, then we were DISCONNECTED! We have other shows we can access. Please Help! 