We're having issues with some versions of the Toshiba stack. For example, versions 6.0.523.0 and 6.0.1519.0 are not working... the discovery works, but the connection doesn't. It times out after trying to connect to the bluetooth device. The strange thing is that it works with some other versions of the Toshiba stack, such as 5.0.2129.0... why would WCL work with one version of the Toshiba stack and not with another? We would appreciate any insight into this problem