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Forum Discussion
TheDogDr
Jan 23, 2021Follower
R6400v2 fluctuating internet speeds
My router is currently having various internet speeds. We pay for 200 Mbps download, but the router goes up and down from 200 to 130 to 20 and back up constantly. We had our ISP come out and check ev...
plemans
Jan 25, 2021Guru - Experienced User
try installing version 1.0.3.66 of the firmware to the router. Then do a factory reset and a clean install (not from backup). Just get the basics of your internet connect. don't change anything else. Then try testing your speeds. (disable auto-updates if it helps).
Make sure to leave qos, traffic monitoring, access control, and parental controls disabled