@KidaT That's just a suggestion because your FW version is not listed yet on the BE800 support portal. Which FW region your router is - you can check that on its bottom sticker.

@KidaT The error you're getting is most probably because you're not allowed to downgrade to a previous FW release from the curren one.

@Sumitra Here's a general video guide on how to install your router.

@Hokr_1970 So basically you're telling that the RE works only when is near the router, but when you place RE where it should be the connection brakes ? Is that correct ? If that's the case check this...

@SharkAttackRJ To build a Onemesh, RE605x should be in router mode (default settings). Follow this guide for configuring the RE605x in Onemesh with AX90.

@dis69 Nothing abnormal in the connections. Probably @Sunshine will come up with a way to troubleshoot your issue. I just noticed that there's a new FW release for US region marked as version 1.1.1...