I’ve tried disabling the Firewall, I’ve even totally uninstalled the firewall, I’ve bypassed the router,
I’ve even disabled the webshield in avast.
All of this started on Thursday. I haven’t installed any programs that I know of.
I have no problems accessing the server when i’m away from home through someone else’s computer but,
I can’t get to the site on-line with any of my computers at home. ??? : ???
I occasionally see that when a server is taking too long to respond. If it were no-ip.org or your server it would be the same for all those trying to connect, so it might be something related to ComCast as rdmaloyjr said.