olddude
Headphoneus Supremus
At this point... note I don't use streaming....and your post is slightly confusing.... I would erase the entire internal memory by doing a full factory reset back to just the operating system. If you've got a micro card in it, remove it first. Then set up the SP1000 and place some (non-Tidal) files in Internal and see what memory says. Then reinstall Tidal and see if you can get it to work. If the SP throws up a no space alert, Tidal is the issue.