My TiVo Stream downloads have gotten extremely slow lately. I got my stream for Christmas and it seems to be worse than it used to be. I have a basic Premiere unit with ~15MB download speed Time Warner Cable. My TiVo is hardwired and I'm transferring to an iPhone 5.
Typically an hour-long download takes 20-30 minutes when the TiVo "estimates" it should only take a fraction of that time.
2 out of my last 3 downloads were also incomplete in that the video just stops playing at a certain point in the video. Repeated downloads of the same episode has the same behavior.
I tried downloading the same show that took ~20 minutes at home yesterday in my office this morning (on WiFi) and it's up to 50 minutes so far.
I rebooted my Stream last night and that didn't seem to help much.