Anyone else having the issue whereby trying to join a server via the server list causes their internet connection to be destroyed for about 30 seconds?

As a matter of fact, even if i just view the server list, it will dropout after about a minute. I did get into a game but after a few seconds the internet dropped out.

Strangely, I can join games via "quick match" perfectly fine with no problems.

Router logs and modem logs dont show anything. Have yet to test if it is just my computer or our whole house internet that drops out.