cant connect to RB433AH

hi friends
i have a link with 1RB433AH and 2 mini pci xr5 in every side link is up and rss is -58 but when i ping other side ping is not good
and even i want to connect to device with winbox or webfig (i test side1 and side2) i cant connect but if try more time may be connect, [ios is updated to 6]. why?

If you are using two radio cards at each side of the link, I would disable one radio card first and check, I would never use two cards to any router, interference from one to the other can be a big issue?

I use three radios on some of my RB433AHs, but not all the XR series.

Maybe not a radio fault. How do you have the RB433AH set up? You should post “/interface wireless”, “/ip address” and “/ip route”.

Yes it may not be a radio card fault but it doesn’t help to have several cards onto one routerboard, unless you have one using 5.8 and 2.4 on the other