I have an AP350 shooting a link to a WGB350. The link is about 150m wide. On the WGB side there is a hub with one IBM Netstation connected. They have been stating that everytime they need to use the netstation they have to reboot it, to get it to connect again. Or they are back at a sign on screen. I cleared the logs on the AP and haven't had any new logs come up, but they are still having the same problem.
