When I use desktop downloader (1.3), I will get the message "Opening channel..." on the desktop, and it will hang. PT does not recognize any connection with the desktop, and does not download (I have cell updates off). Sometimes this is associated with an error message on the BB (Error 119?). When I see the error message, PT is automatically shut down. If I open PT again on the BB, it still will not connect, regardless of any combination of closing/opening the desktop manager, desktop downloader, podtrapper, and disconnecting/connecting USB.
In order to get it working again, I have to restart [alt+rightshift+delete] my BB, and then it will connect and download without any problems until my next attempt.
This would not be a big deal if the BB didn't take several minutes to restart.
Forgive me if any of the messages above are inexact. I am relying on memories from the morning. If you need additional or more precise information, let me know.