Profilux 3 EX LAN Broken

Hi

Got this strange problem with my Profilux 3 EX.
When connected via the LAN, the connection will be ok for a few days. Then Profilux will disconnect.
Turn Off/On and it will restore the connection. It can be like this for a few weeks untill turn Off/On no longer restores the connection.
I have tried wih the Profilux connected to three different switches, and everytime same pattern.


Latest firmware, fixed ip.

Something like this :
http://forum.aquariumcomputer.com/sh...ex-lan-problem

Best Regards
Brian

Did you check with another cable?