Hello:
I've had the C1100Z modem/router for a couple of years with no issues. SSID1 (renamed to my preference) is setup for my family's personal devices. I use MAC authentication as an additional layer of security.
I have relatives visiting me and setup SSID2 as a guest network, but have found the MAC authentication doesn't work with SSID2, SSID3 or SSID4. Yes, I am sure I have the MAC addresses in the allowed list (and not the denied list). Yes, I have the device addresses typed in correctly. I've removed devices from my main network and tried to connect to the guest network without success. As soon as I disable MAC filtering, they connect in seconds.
My firmware is up-to-date. Is this a quirk of the C1100Z or am I missing something obvious? It's bugging the heck out of me. Thanks!
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