zonedirector 1000 does not save configuration each one that stays without energy gives me the configuration interface

[paul_van_der_cr]

do you mean that after a power failure you fallback to the configuration wizard?

[salvador_alcant]

so is

[salvador_alcant]

I do not know if it has to do with this 
Jan  8 18:48:45 ruckus syslog: xSaveFile():Unable to save to /etc/airespider/license-list.xml: No space left on device 

[igor_tunakin]

How old is it? It can be due to CMOS battery.
My experience shows that the CMOS battery in noutbooks lasts about 5-7 years before it needs to be replaced.
Take a look at this link:
http://www.insearchoftech.com/2012/03/25/inside-wireless-hardware-part-1/