Just got a 3 pack of M9 Plus and trying to use ethernet backhaul. Everything working fine when using wifi backhaul but i'm having issues.
When i connect a second M9 to my wired network, the network activity lights on my switches start going crazy. within a few minutes the wired network starts to have trouble. It reminds me of what i've seen when someone has connected both ends of an ethernet cable to the same switch. I'm wondering if something similar is happening between the wifi and ethernet backhaul??
Do i need to power off all M9s before switching to wired backhaul?
Is there a way to tell if wifi or ethernet is being used for backhaul on each M9?
Anyone have any suggestions?