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Forum Discussion
nathancameron
Feb 08, 2024Aspirant
C6220 not showing 5ghz
Alright so last weekend I was out of town and came back to find the 5ghz internet option is not longer showing up. 2.4ghz has no issues connecting but is noticeably slower. I've tried to factory...
FURRYe38
Feb 09, 2024Guru - Experienced User
Try a 30-30-30 reset on the modem with it disconnected from the ISP coax line and all other LAN cables disconnected. Then walk thru the setup wizard with a wired PC and web browser.
If this fails to bring back the 5Ghz signa, time for something new.
Could put this gateway into bridge mode and use the modem portion and connect up something external or use this gateway in router mode and disable all wifi radios on the gateway and connect up something new externally in AP mode.