If its not the AntiVirus, then the corrections described in the "To Remedy a non-specific Authentication Failed" section of this article are appropriate:
Port Forward on router and I made rules on firewall. Worked for 20 min +- but timeout again. After that it loaded another mesh and kept going View attachment 9376 2015-11-19 14.08.txt
The problem appears to be your ISP, and there's nothing you can do to repair the problem from your machine. The problem may be intermittent, or ongoing. You'll need to call your ISP and discuss it with them.