I have a setup with 3 DVRs, 2 HD receivers and 1 SD receiver. The entire system, including whole house service, was working fine. I then upgraded my SD receiver with another HD DVR. Had an installer come out and also change out the SWM-8 with an SWM-16. The installer did a great job and all the receivers were working fine. I then scheduled a couple of recordings a few days ago. Today I realized that my existing receivers can't see the playlist on the new DVR. However, the new DVR can see the playlists of my other 3 DVRs. I rebooted the new DVR as well as a couple of other receivers but it didn't make any difference. Anything else I can try? Thanks!