@adios is there no way to go from openwrt to an earlier stock firmware?

@Fane that's bad that it still broadcasts, this is not on TP-Link you've ruined a perfectly good router. FIX IT.

Is there no way to use tftp recovery to restore the previous firmware?

I've also noticed that 2 hidden ssid's are now also being broadcast from the router, why is this? The problem has also changed slightly, not only is it the issue of it not saving the selected...

Another strange nuance, changing the 2,4ghz channel to 20mhz, results in channel 11 after a reboot, changing it to auto or 40mhz, results in channel 5. Such a shame we can't downgrade the firmware.

Just spent an hour talking to a technician to not really get anywhere. I have found that if I change channel width to 20mhz, the router then starts defaulting to channel 11?