Finally all works It is related with power transmit, in version 1.0.0 30 dbm power transmit make the band 2.4 ghz drops every 48 hours, once updated to 1.0.3 all work because there are a firmware...

The same happens to me with EAP225-Outdoor. Lot of problems with 2.4GHz. Every 48 hours 2.4GHZ wifi disappears. i test all the firmwares and possible configs. Now i am trying disabling scheduled, but...