configuration came back after coll reboot

[makki.abs]

hi
i have installed the new air os 3.3 on my LS5 ,all thing goes fine and
it is working by new features.
but when i power it down and get in on by disconnecting power supply
my last configuration like changing IP address or radio link parameter
come back to it's default value.!!!
what is the problem.
i test uploading firmware by tftp recovery procedure and via web too.

[UBNT-Mike.Ford]

Hello,

What error are ou getting? Also when you try and TFTP new firmware to the board, what error are you getting/

Thanks,

Mike

[makki.abs]

there is no error,and all things work fine and the configuration get done.
but when the power is disconnected and reconnect the last configuration went
and the default values restore to all parameter.

[makki.abs]

this is a urgent for me,please help
i have tried by many factory firmware and the result was same.
what should i do to resolve it?

[skyhook]

this is a urgent for me,please help
i have tried by many factory firmware and the result was same.
what should i do to resolve it?

Hi have you tried to upload a different version (older or newer)?