First time encountering issues like these.
The launcher checks for new content, gets up to 3778.1 MB while displaying a download speed, which from then on diminishes, down to 0. The content size from then on stays stagnant, until the launcher exclaims: "Update failed!
Some content updates could not be downloaded from our servers.
The update will be restarted shortly.."
The update does not restart.
I have so far tried taking a break, although I feel as though an hour is beyond a normal break. Nothing is crashing. I cleared IE's temporary files, it can connect to the warframe webpage. Nothing is set to work offline, there are no proxies, HTTP 1.1 is enabled, and my clock is up to date.