I've got a 1 Hopper/1 Joey system and have the S213/S265 update. I've experienced some issues on the Joey and wanted to document it hoping someone is listening.
First issue is related to screen artifacts that appear on the TV attached to the Joey. First thought it was the TV, but switched sources on the TV and it went away. I rebooted the Joey and the artifacts went away. It's a bit hard to describe the artifacts, but they appear at the bottom of the screen and appears to be like the tip of the corner of a window? Sometimes there is one spot, other times there are two. I can't confirm if they show up in the same place all the time, but it is very possible.
Second issue is when I turn on the TV that is attached to the Joey, sometimes it displays nothing. Most of the time I can turn off the TV and back on (sometimes a couple of times) the screen appears. Couple of times I got tired of waiting and reset the Joey by unplugging it from the wall. The TV is a Panasonic Plasma attached via the HDMI.
One last issue that I am seeing is when I watch a recorded show on the Hopper, it doesn't seem to always save where I was at when I stopped. So when I go back to watch the rest of the show, the option is to just Start Over and not Resume. I don't have many more specifics right now but will try to do more research.
I also occasionally get these artifacts. Have seen it on both Hopper and Joey.
Typically a yellow-orangeish color on the bottom of the screen. Look as if someone took a knife and stabbed the TV