But does the wds work ?

Hi,
I am trying to use the wds with some RBs metal 2SHPn

I have created the interface bridge1 to use the rstp, as in the model 2 of tutorial :

http://wiki.mikrotik.com/wiki/Wireless_WDS_Mesh

The rbs are distant 30/50 mt one from the other one.

The result is very disappointing, with 2 rbs it works but the speed of connection becomes very low.

With 3 rbs it jams all, nobody receives more the ip from the server dhcp.

Where am I wrong?

Does a tutorial exist that someone has tried?

Thanks