Finally got it to work. Most frustrating thing for a non computer geek. The instructions and videos are all made with the assumption you're familiar with whatever programming language it uses. But once you get it to work it's great. Hifiberry OS is a very minimalistic OS which is what you want for Tidal Connect or Spotify Connect. I was thinking of getting a Wiim Mini because I could never get this to work the couple of times I tried over the past six months. I've been using picoreplayer since I got the RPi about a year ago and although it was working fine it doesn't compare to using the native Tidal or Spotify apps. But now all is good and perfectly happy with my RPi DAC2HD running it from my phone or Fire HD tablet completely wireless and cableless.