my 1242ag lwapp try to join my 4404 controller, but during process "lwapp changed state to discovery" and nothing happens.
i found out that time on lwapp is wrong, but changing the time is not working because "nvram verification fail"
tried "write erase" "write mem" " copy running-config startup-config" nothing worked.
reloading lwapp brings it back to same old status with old timing.
how can i solve this nvram problem, or perform a complete reset to factory defaults?
appreciate your input if you have faced such an issue before.