Hi,

I have an issue with ER605, I am using UFiber GPON as a modem and connected to my ER605 on the WAN port.

I noticed that after a few days the port is going to 100 Mbps only. I have to disconnect the device and connect it again and after a few tries, it works at 1000 Mbps.

Now in Omada in ER605 as the difference of the JetStream switches you cannot control the negotiation speed or at least I cannot find a way to always force it to 1000 Mbps.

if I connected the UFiber GPON to my PC directly I get right away 1000 Mbps. I have tried with several cables including cat 7 and same issue.

Any advice?