If I start transferring programs to the EHD and stay on the screen displaying the progress at some point in the middle it gets stuck. If at that point I go to live TV and then back to the EHD the progress bar resets to 0. Pressing stop causes the progress bar to jump to the point it got stuck at and then it is stuck again. The only way to get the EHD back is to reboot the H3. I found that in order to complete transfers to the EHD without getting stuck I have to start the transfer and immediately switch to live TV and not try to access the EHD again until the popup telling me that the transfer is complete is displayed.