I'm using ES Explorer to copy files from LAN to Local. If it's a large transfer that will likely run past the time when I allow the phone to sleep, there seems to be a good chance that the transfer will break and the transfer in the notification area just stops. I can't remove it, and the transfer icon in the notification bar continues to be animated. Force stopping ES Explorer gets rid of the transfer.
How can I prevent large transfers from breaking? I'm using GNex / ICS / Android 4.0.1. I don't recall having this problem with ES Explorer on my Legend 2.2 or CM7