Bridge problem in w60G

Hi, we just got a paired w60g. Everything from ping, to accessing NAS to http(s) has no problem. However, when we try to link a Milestone servers/client pair or server/server thru the bridge, it does not work. Tried both 6.40.3 and 6.41.2.

FYI, Milestone work on port 80, 443, 7563 and 9993. We have done scans and these port seems to work. The two server are right on the opposite side of the w60g.

Any advise?