Connecting 2 points using SXT Lite2, 150m apart

Hello!
I am quiet new to long-range networking. SO far i had experience with home networks only.
Now i must connect 2 buildings. There is good optical visibility between both spots. I have 2x SXT Lite2 ( http://routerboard.com/RBSXT2nDr2 )
I’v set one as bridge, second one as bridge-station (in wlan interface settings). Running bw test shows that they are connected etc. But i cant access anything beside the one SXT i am connected via cable. I connect to “A” via cable. I can access it. Winbox sees both (A and B). But i can not connect to B. Nor i can access any device behind “B”.
I’v set up static IPs on both (10.0.2.241 and 10.0.2.242). To one of them is connected IP camera 10.0.2.243. And to the first will be connected DVR (10.0.2.240).
Am i missing something? How to properly connect together 2 networks into one?

DVR — SXT"A" ))) 150m ((( SXT"B" — IPCam

Have you created a bridge with both the WLAN and Ethernet interfaces in the bridge? Can you post your settings?

Yes, i’v bridged eth and wlan on both devices.
I also managed to solve my issue - upgraded both devices to 6.13, did factory reset on both and configured them again - everything works fine now! I have no idea what was causing problems before…