I noticed last night that my Premiere 4XL has incomplete guide data - many channels simply show "To Be Announced" with no programming data at all (the premiums are more affected but not all of them), while others show blank for the current time but may have programming listed before or after the "hole". I reran the network connection test and that worked fine, but the guide data still did not update. Restart also did not help. This morning seemed no different. My Bolt+, for all its other faults, so far seems fine. The Premiere connects via MoCA to the Bolt+, which is/should be bridge. The Bolt+ used to be connected to ethernet, but I simplified the network so it's just WiFi now. As I said, the network tests all work and it connects to the service fine, so that doesn't seem to be an issue. Verizon FiOS, if it matters.