>>
>>UPDATE. The problem was with xFinity modem. I reset it and all works now.
>
>rebooting is better most of the time. If you have not checked for firmware updates, after fresh reboot (best done disconnected) is a good time to enter the router software, reconnect router to the net and check for updates.
>There HAVE been some problems fixed recently in some router models.
This is not my router; so I won't do anything to it. If it stops working, I will reset it.
"The creative process is nothing but a series of crises." Isaac Bashevis Singer
"My experience is that as soon as people are old enough to know better, they don't know anything at all." Oscar Wilde
"If a nation values anything more than freedom, it will lose its freedom; and the irony of it is that if it is comfort or money that it values more, it will lose that too." W.Somerset Maugham
