· I have last.fm linked to a single profile in Roon, but when I switch to other profiles (none of which have any last.fm account linked), Roon still scrobbles everything I play, which pollutes last.fm with plays I don't want.
Thanks for writing in! @Michael_Harris makes a good point above - are you able to review the profile in question, and confirm if you’ve potentially linked the last.fm account to this profile as well?
If not, please sign out of last.fm completely, then safely stop Roon Server from running, and reboot your device. Afterwards, log back into last.fm from your primary profile, and see if the same issue occurs.
Last.fm was not linked in the problematic profiles, but logging out of the profile where it belonged and then rebooting the Roon server and re-adding it seems to have fixed it – I can now play from the non-linked profiles without scrobbling to last.fm.
If only I had noticed this before streaming a week’s work of Christmas music!