My WHDVR is no longer working. I've only had the system installed for a week and it initially worked fine. Now I cannot see the common playlist from either DVR. My system is a HR34 and HR21 with SWM 8 and CCK (wired). I get an IP address on both DVRs. I can view Youtube on both. But on the HR34, going into Settings and viewing Info & Test, the Network shows "Ethernet Not Connected (9)". It shows connected on the HR21. Also, on the HR21,the STB Services ports (which I'm not sure what that is) shows a yellow triangle (like a warning) then NA(100). On the HR34 it shows a 5 digit number. I have rebooted both DVRs several times (using RBR). Also, unplugged CCK? (black device with a CAT5 run to my router and coax lines) several times. BTW, CAT5 is only connected to that device. It is not connected to either receiver. Rebooted router (even though I know it was serving an IP address to both receivers). I even ran Repeat Satellite Setup on both receivers. The Whole House status shows Sharing On and Authorized. But still no common playlist on either DVR. Any help would be appreciated.