Same thing here. Approximately 50% of the transfers hang part way through. Other symptoms include:
-- If you click "Stop Transfer" on the current file, the next file in the Auto Transfer queue does not start
-- Rebooting and restarting Toast will allow you to restart the transfer, but it will often hang again
-- As others have said, there is no error message displayed
-- The only indication of a problem is the Status window where the no. of MBs transfered stops progressing
-- In my case, the xfers do not hang after just 2 seconds, but usually 30-40% through the transfer
Finally -- and the biggest pain in the *ss -- is that closing Toast and restarting is not sufficient to revive the Auto Transfer queue. Even stopping the current transfer when hung and then rebooting will NOT enable the Auto Transfer queue to recover. You have to DELETE all the Auto Transfers and then start over. And, of course, you never get through the queue because inevitably a transfer will hang in fairly short order.
Very frustrating! Tivo/Roxio, this is a FATAL BUG and you need to address it immediately!