AP One AC Mini randomly reboots (or crashes)

Dear Sir,

I am using 4 AP One AC Mini firmware (fw 3.5.0) managed by a Balance 380 (fw 6.1.3). They regularly and randomly reboot. Sometimes up to a couple of times within an hour.
Event messages:
Dec 16 17:49:06 AP Boutique: Online
Dec 16 17:47:54 AP Boutique: Offline
Dec 16 17:45:24 AP Boutique: Online
Dec 16 17:43:58 AP Boutique: Start booting up
Dec 16 17:43:47 AP Office: Start booting up
Dec 16 17:42:36 AP Boutique: Offline
Dec 16 17:41:55 AP Boutique: Online
Dec 16 17:40:47 AP Boutique: Offline
Dec 16 17:40:36 AP Office: Start booting up

What can be done for a reliable wifi connection through out the day?

reagrds
Robert Goeres

I would create a ticket so one of our technical team members can take a closer look into this:

http://cs.peplink.com/contact/support/