Comment 10 for bug 1508081

Seeing a similar symptom trying to install a large app (file manager) from the store, the download starts fast, slows down then times out. At the same time the browser is responsive, pings, etc.

This was on a reasonably fast 3G connection. Switching to a slightly faster wifi connection (only 4G) after a reboot restarted the download where it left off but then pulled 144% of the fie and declared failure due to a timeout, but it clearly did not timeout.

 A subsequent retry finally installed the app.