JohnnyBeGood

Also, in addition to Berny above, Hello, Windows 10 64bit. New SSD install. Before installing KIS my Xfinity internet speed using their testing tool http://speedtest.xfinity.com was great exactly what I was paying 900 Mbit down and 35Mbit upload. After I installed KIS my speed is around 250Mbit down and 35Mbit upload. Called and spoke with Xfinity support and everything is ok on their end and said issue is with KIS.