I have a camera running on 126.96.36.199. I did a time lapse earlier this week. When I try to download the time lapse file it always stops at 37% and the app becomes unresponsive. I have to to into recents (this is Android) and close the app to get it back into working condition.
Can you take the mSD out of the camera and copy the files from the time_lapse folder to your PC? If it is always failing at the same place, sounds like a mSD issue.
Edit: or possibly a free space issue on your phone.