@Tescophil 

Hello , this issue seems related to ER605 Disconnects .

Do you have an ER605 V2 or V2 .

I own a V2 and have this problem daily , even with a scheduled reboot every night, and sometimes , it's completely disconnected from the controler and runs in autonomous mode without changing anything. No known solution until now to this problem.

Rgds.

  @Snakesrules I have a V2.

The last version of controller software seamed to have sorted this out until the last switch update ...

  @Tescophil Could this maybe be a POE issue from the switch to the OC200?  Try for a day with the OC200 powered off a USB plug.  And you can dual power the OC200 from POE and USB, mine are and the OC200 will stay up through a switch reboot.

  @JoeSea It's not a power issue, PoE or otherwise, it's a software issue plain and simple. Considering the complexity of the overall stack I find it stunning that basic Day 1 functionality like this still does not work.

Dual power also defeats the entire point of PoE and power should not be interrupted during a soft restart. Bad design and poor implementation hand in hand.

  @Tescophil 

I'm running software controller with ER605 V2 and this issue does not happen to me.(for around 1 year)

So yes I guess it is related to OC200, maybe power or maybe the switch