i have new rb 750 gr3
in some times after rebooting it lost configuration, or hotspot users or cookes ..etc
one time i updated it to 6.4.4 stable then programmed and runed it for one day then i rebooted it,it turned off and do on beep, one blink then restart, and i have to use neinstall to recover
now i am runing 6.43.14 long term, router board 6.43.14 and having the above problems.
any help please