Has anyone had a problem where after turning on the tv, many channels (as far as I can tell, all except the local network affiliates) show one of either two messages - 'you are not subscribed' or 'this channel is unavailable' after around 15-20 minutes? It has happened to me every time I've turned the TV on and while about half the time resetting the set top box works, this isn't acceptable. The two times I have reached a technical support agent, they reset my box and ensured the problem was resolved permanently (despite the second time my trying to tell them that no, it wasn't).
This has been one of several issues in a horrific first week with Fios... it looks like some people here are happy with the service so I guess I'm just unlucky.