@Gokul_Nair That's a serious issue, don't plug the RE into the power socket anymore. Good luck with the warranty claim - it should be honored.

@akb_here From your diagram there must be something going on in Server0 (probably with couple of network cards) which causes this issue. What device and interface (WAN/LAN) is set with IP address...

@Gokul_Nair You can contact your local tech support here. You can probably contact Amazon.in by an e-mail as well. Can you post a picture of the burnt hole ?

@Boazf No, this is a DSL modem router which uses POTS (RJ-11) to receive its signal from the ISP. There no port for fiber optics on these modem routers.

@jra11500 "... when there are more than two mesh nodes in the same EasyMesh network and wireless backhaul is used, you could select a preferred AP for the satellite device ..." Then you stated "As I...

@childsplay Well, in this case there's no other option for you but to wait for the next stable FW release.