After iMac software update, IMAC can't find Roon Core

[xxx (Banned - toxicity)]

@jimmy_stabler

I just updated the new iMac software yesterday and now Roon can’t find my Roon Core.

Taken in isolation, this statement doesn’t make any sense. I guess, you mean a Remote can’t find Core?

@jimmy_stabler

how do I uninstall Roon if my computer can’t find the core?

Huh?

Uninstalling Roon Core from OSX [Answered]

If you want to permanently delete everything associated with the mac core install, exit Roon on the mac and remove the database directory. Then start it up again and it will be totally fresh. You can also simply log out of the core running on the mac (in Settings->Account). This will stop it from showing up as a core.

Then, if you want, also uninstall program from macOS.

Probably won’t make a difference. You have some other problem, IMO.