SG Broadband Community

You seem to suggest that it may be related to Microsoft updates. It is also possible that something on the line changed, and Windows is not as capable of dealing with the issue as well as Linux (different congestion avoidance algorithms, etc.)? Are your Cable modem signal levels good, no packet ...

Hi, first time posting, really would appreciate help. Comcast 1Gig service worked from December 2017 until about 2 mos ago. 3 pcs all running Win 10 Pro affected. Problems exists in Firexfox, IE, Edge and Chrome! Output of Arris SB8200 modem tests indicate 1.1Gb/sec on Comcast test rig running ...