@TPLDem Your problem looks like it should be a negotiation issue between the modem and router, you could try forcing both sides to negotiate to 1000M.

@CCTV_TOPOLOGY For ease of management, it is recommended that they are all set up on the same network segment

@joseps It may be that the channel is crowded and you can manually place the EAP on the channel you want to place it on.

@Tha_host As I known, it doesn't support to set the port profile for omada gateway yet.

@TIJIBA-InaipYuc It seems that this problem has nothing to do with the controller. The IP of the software controller depends on your own network configuration and it is recommended that you check...

@TIJIBA-InaipYuc Just to confirm your question briefly, you mean that your controller always tries to go back to a certain IP range and you don't want your controller's IP to be in a range like...