I have a problem with my G1100 router (on a gigabit Fios connection).
It has worked fine for years, seemingly 100% reliable. However in the last 3-4 weeks we've been having 2-4 daily incidents where machines on my LAN would lose connectivity for 10-20 minutes at a time (even though all lights looked normal) before things would mysteriously return to working again.
I've been in IT for 30 years. I'm not a network engineer but I know my way around networking, and I also know how painful going through tech support to troubleshoot an intermittent issue like this was going to be. So I've been gathering data and swapping devices and ports around. My home network has a number of switches and a CAT5 run to the other side of the house where I put another wifi AP. Again, this has all worked great for years. Nothing had been changed around the time the problems started. And I just knew that once I started talking to Verizon about it they were going to end up blaming my stuff and making me tear it all apart (again) which was just going to take forever with such an intermittent problem.
My first attempt at getting support through chat was terrible - it ended up as an attempt to up-sell me (to what?? I'm on gigabit already), and when that failed he was certain that a factory reset of my router would fix it. Um, no it didn't.
Tonight when it happened I discovered I could still get to the admin page on the router from my work laptop that was still on my work VPN (so it still had access to DNS I guess? My home DNS servers were part of the wired network that was now dead) and lo and behold, on the "System Monitoring" -> "Full Status" page, in the Ethernet column, it showed the status as Disconnected. When the network eventually came back (right on cue 20 minutes later), this updated immediately to "Connected". Why would the router ever be disconnected from its own Ethernet switch??
Anyway if I'm interpreting this correctly, it seems likely the switch hardware is getting flaky and it sounds like I need a replacement router. (Yes I've checked/plugged/replugged cables, moved connections around, etc.. nothing helps.)
Years ago it wasn't that hard to put in a hardware service call and request a router exchange but that seems almost impossible now. So how do I get Verizon to take me seriously and ship me a new router to try? I've already done all the legwork I can think of to reasonably do to isolate the problem for them. (My router is rented although now I see you guys talking about buying them on Ebay... hm...)
Thanks.