@MHAx10 When you got this error code, have you checked whether the adapter hardware is properly detected by the Windows PC? Please also test the following suggestions: Restart the PC. Disable/enable...

@abhishekgujjar What is the hardware version of your Deco M4? You can find it on the product label. If you are lucky to get V4, It has added the feature to manually select signal sources....

@BhanSatya If all your Deco units had faint LED indicators, I think you could replace the kit when they are still under warranty.

@Frkls Have you tried to wire the sky box via Ethernet cable to the nearest Deco, such as the story shared here: Can Sky Q work with Deco?

@ksaro1 Sorry, I was delayed by personal stuff last week. As far as I know, Deco is the default LAN DNS server for the devices connected to the Mesh. But it did not support mDNS or local DNS...

@bolsoncerrado It seemed like when there is no internet, the ISP modem did not assign an IP address for Deco anymore-WAN/LAN auto-sensing. You could try to move the LAN devices behind a nearby...