Surf SOHO-Can't Select WiFi Channel on FW 6.2

I’m not sure if it’s just me or others are having this problem. My WiFi AP channel is stuck on channel 11. I’m camped at an RV park and their WiFi uses channel 11 and it’s pretty strong. I’ve tried to change to channel 6 and channel 1 to avoid interference with the park WiFi. After I reboot the web admin software reports the channel is changed but all my clients report that they are still connected on channel 11. The only thing that fixes the problem is to reboot the SOHO with the old 6.1.2 firmware. Once I do this any channel change I make sticks. Anyone else have this happen?

I’m using the Surf SOHO on firmware 6.2 tethered via usb to an AT&T Unite Pro. The MiFi on the Unite Pro is off while tethering.

Thanks.

Please open a support ticket for further investigation:
http://cs.peplink.com/contact/support/