I've had aR Streaming Stick+ (#3810x) for about two years, and it has worked great until recently. In the last two months or so, the software on it has gotten very laggy and/or unresponsive.
Moving between apps takes several seconds after pressing the button on the remote. If I manually restart, it fixes it for a while. Often (once a day, every other day?) It will crash and reboot on its own.