@DanielSpalenka Hi All, unfortunately even the hard reset didn´t work. I belive it ia an issues with the heat management of the router. I´m going to return it and look for a different brand. Cheers...

@Ivaylo Hi, it happend today ca. 5times so I´m responding again and providing additional information: System log from the last reboot and further more I can confirm there is nothing unusual regarding...

Hi, I´ve bought the above mentioned Router and installed it properly incl. firmware update etc. It works quite fine accept that the router reboots quite often during the day. I suspect heat issues...