Mesh problems

I have 5 RB750G that are connect to ubnt ap on ether
i have made a mesh network on all ether ports.
all ap or client have ip camera connect up
A1 - A2 er connect to a switcs that I connect to the video server
B - C - D - E - F have alle BR750

it connecte liks this
A1 (AP) to C
A2 (AP) to B
C to D(AP)
F(AP) to E
C to B(AP)
B(AP) to E
D to B(AP)

If i make a normal bridge and disable the reduancy link
It runs fine.

if I make the Mesh ver. I can ping with low time, thats fine
but problem is my ip camera, when I look a my video server, the cam. picture
swits on / off. it look like the Routerboard tryes to finde the shortes way every time
is there another way to make this system work I need 110% redundans in the system

Hope to hear somthing
is a project that I am working on

thanks

I’m not clear from the description where the Ubnt AP fits into this, but with all the Ethernet, it seems to me all these ports should be bridged, not meshed. Also, mesh (HWMP+) is a MT-proprietary protocol, so interoperation with much of anything non-MT, from APs to switches, will be problematic.

Hi
I have made a bridge with mesh, like you describe
the ubnt AP is connect to the ether port
try to setup a router to connect A1 and A2 before the switcs, I got the same result