iMac crashes with Roon 1.8

Hello, since Roon 1.8 my iMac used as a core has stopped responding. It gets stuck on home and the page does not load ( small multicolored disc is spinning). It works on iPhone and iPad. So the core is working but the command is inoperative, what can I do? Do I have to reinstall Roon core? Otherwise, I find Roon 1.8 great. Thank you for answering me. Deremiens.

I was having the same issue. Tried reboot the Mac several times but as soon as I started ROON it would become mostly unresponsive. I ended up leaving it off unplugged for ten minutes come back and it seems to be working.
ROON was the app running at the time.

I followed the instructions but it doesn’t work for me. Thank you for your help.

Still stuck on the home page!
Please Roon support…

Reinstalled the Roon core and everything works!