Bought 12 of the win8.1 version. Have only been setup and running for less than 3 months. 5/12 faulty so far. Have been swapping them out with 2nd batch (newer pre-installed with win10) Only been running those in the last few weeks but since its the same hardware I'm fully expecting those to fail in the coming months as well.

From what I've seen the failures seem to be either looping through boot or unable to detect boot device, also had one that would get power but that's it. No picture, definitely wasn't booting with just no pic because wouldn't show on network when left powered on.

Anyone else experiencing unacceptable failure rates with these devices?