Just find out, after 2 days of investigation, that EOS utility 2.14 with the process named EOSUPNPSV.exe is killing all my wifi connections on my home router Linksys E3200.
It is also causing the computers that connected thru wire to browse the internet very slow and doing a speed test provide me with 2Mbps download speed when my connection is 30Mbps.
Once killing this process all return to normal. All wireless devices start working with no problem and the speed return to normal.
When this process is working (and it startup automatically after login) I see in the resource monitor that it uses 20Mbps constantly.
Any solution or fix?
Solved! Go to Solution.