I have a bit of an issue with my rutxr1. I use the device as my LTE backup router so i would like to use the WAN port and specifically the SFP port to connect the device to my network. However when i do that the switch at the other end kills the interface after a couple of seconds and logs is showing it detected that the traffic was looping on that interface so it killed it. Thats really puzzling due to how the network is setup, the rutxr1 is at a deadend, it doesnt have anything connected under it. And ive gone through the settings and i cant find anything specific, and also if i connect via the ordinary LAN ports(1-4) this issue doesnt happen, so at the moment i have the rutxr1 connected via an media converter from SFP to RJ45 on port 1 but i would like to get rid of the media converter.