Thanks for replying. I've tried that, and even deleted the app and reinstalled it, but still no joy.
I'm wondering if I should be saving the pocket query in a specific format - I *think* I've tried .loc as well as .gpx ... Anyone else want to suggest something I could try?
(Edited for autocorrect fail..)
Has anyone found a solution to this? My iPod touch has worked reliably for a long time now, but for the last few weeks I have been having the same trouble. It will start to download the PQ, then die somewhere in the middle. Internet connection is stable and I have tried it from several locations. Any ideas?