I cannot access it from home where I have Xfinity service. But can access it at any time from my work place that is about 20 mi. away, on a Sprint network. A few days ago it was accessible from home, although intermitently. From my work place, it never falters.
I tried tracert and traceroute from diffeent computers and couldn't get any definitive answer.
Thanks for any hint you may have!
Ivo