@Francesco82 Me too!

Since last update I can't connect anything through ethernet. I thought it was a failed switch or a bad cable but have swapped out literally everything with brand new kit and still have the same problem.

Are your decos connecting by ethernet at all, or are they forced onto WiFi?

  @Lurcherjohn Hi, which models and which firmware? 1.5.1 has known issues 

  @JanRekenaar Many thanks for the reply.

My Deco M5s are running 1.7.6 build 20240305.

My Deco M9.+s are running 1.6.3 Build 20231225.

I'm also using brand new Netgear GS308 switches and Cat 7 and Cat 8 ethernet cables.

I have tried resetting everything a number of times, including factory resetting all the decos and creating a new network from scratch, but about halfway through, when adding one of the ethernet connected satellite decos it is as if the system trips and all ethernet connected decos fail over onto WiFi. This wouldn't be a problem if all the network ethernet connected devices (printers, NAS, and TV) didn't also drop off.

All ideas very much appreciated.

(For clarity, Deco are in router mode, IPTV is switched off)

  @David-TP 

Thank you very much for your support!

Do you think that the upgrade of just the outdoor decos can affect the whole network of my house? Because I have the same problem with the XE75 and the X50 outdoor of the same network.

I realized that if I put the main deco in router mode I then can see the ethernet connections but that is not good because I have several services that need to have my main ISP provider router.

I tried to upgrade manually the beta firmware but I get 2 responses:

1) upload succeeded

2) failed to upgrade, please select the latest version of the firmware to upgrade.

So at the moment I can't do anything... 

Any suggestion?

Thank you very much!

Francesco