@Ivaylo Hard reset and works well now. Thank you! I suppose to hard reset it after I upgraded the firmware.

@Ivaylo I did upgraded the FW to the latest to test out the option before I posted. Hmm, the previous version is the same though. I'm going to hard reset now, will let you know in a bit. Thank you!

@Ivaylo Please see attached. I did changed the channel width to 40 and channel to 149-161, but still cannot enable.

Hi everyone, I did searched the forum for the exact solution, but no luck and really need help from you guys. Recently tried to use the C7 to WDS the first floor Fios router. 2.4ghz WDS worked fine,...