I just upgraded one of the masterswitches to the latest firmware, but it still won't work (either WAP or HTTP) with a Blackberry. All of my other browsers (PCs, wap browser on a mobile phone, etc.) work just fine.

Oh, and it isn't the basic authentication, like I'd previously suspected. I configured the MasterSwtiches to use a forms based login, but the BlackBerry still gives an HTTP Error 400: Bad Request.

P.