I have been using 3com 8760 wireless nodes for a while and had NO trouble at all, I have three of them and all acts as stand alone wireless nodes (not bridged). I use network authentication WPA/PSK with data encription TKIP on all of these nodes My clients are on XP prof.
For some reason I have been observing that my clients data encription automatically changes to AES and the signal drops and then re connects again unless I manually change it back to TKIP on the clients by adding a NEW preferred network. Any idea why my clients change to AES whereas all my wireless nodes are set for TKIP? and how to avoid it?
NOTE: I have also three Lenovo wireless projectors C400 but these should not interfere with my wireless nodes as these wireless nodes are set to obtain channels automatically.