I’m having the same problem, where my ISP says I have made 200 connections to their server and then get temporarily blocked on their firewall. It all happens in a matter of a minute.
Here’s the kicker, it only happens when I use Chrome. I removed all Chrome extensions and it still does the same. If I use IE or FireFox, no problems. I’ve spent hours with the ISP troubleshooting this issue and it was Chrome, but still don’t know why. I’ve updated to the latest Chrome and still have the issue: Version 54.0.2840.87 m (64-bit)
