@Saftek 

 

With this many Deco devices you would be better running these in Access Point Mode where possible, especially if you have wired backbone.

 

IMHO having 20 nodes connected via mesh is too many, its not surprising the STP is triggering.

  @Philbert 

 

I have tried using access point mode aswell. It's just the fact that I can't disable the wireless backhaul.

  @Saftek 

 

In access point mode the wireless backhaul would be disabled, its only active in router mode.   AP mode can only communicate over the LAN connection and this should sort the issue for you.

 

Omada EAPs with a controller would be a better solution for you, Deco isnt really designed for the scale you are running it.  

Where does it say in ap mode wireless backhaul is disabled. I've seen other posts that say it's still on

  @David-TP 

 

I've disabled loop detection and STP and it's still unstable. Nodes drop off and on I've removed the Cisco sg200 and swapped in a tplink unmanaged Poe switch now so I'll monitor it today

  @Saftek 

 

Also what if I separated the nodes in to 4 different networks in ap mode behind a Asus router.

 

Eg 4 buildings

 

5 nodes on network 1      SSID 1

5 nodes on network 2.     SSID 2

5 nodes on network 3      SSID 3

5 nodes on network 4.     SSID 4

 

Would this work or would the nodes crosstalk to eachother

  @David-TP 

 

 

I set it all up on Tuesday and it's working fine now

 

  @Saftek 

 

What did you do? I am having the same problem with X50. Main unit is not 

having problems but unit 2 and 3. They have to be manually restarted. I have main and the 2nd unit wired to different switches but the 2nd and 3rd units are wired with

the same switch.