Found loop in Wireless mesh

I have three routerboard and I try to test wireless roaming by follow with wiki (http://wiki.mikrotik.com/wiki/Wireless_WDS_Mesh)
after i run this lab. i found that loop packet on my network.

i use mesh interface for testing.

what i missed in this lab. Please advice me. how to solve this problem.

and now I moved to Bridge interface it work (I’m guessing that it have stp protocols to protect loop) if i want to use mesh how can i use the right way.
2016-10-10_0-41-11.png

Hi,

Can you maybe post a diagram how everything is connected?

I think using bridge horizons will solve your loop issue

I had similar error when testing out capsman, i upgraded the firmware on the APs and it stopped.

System->Routerboard->Upgrade

Remember to reboot.