Since the update Roon/XDMS are not functioning apart from each other. When you toggle to Roon it should be highlighted in Green, no longer the case. When you are in Roon you shouldn't be able to access XDMS, no longer the case. My default setting is XDMS if you do a soft reboot it should resort to XDMS, no longer the case. I'm wondering if the conflicting nature was causing the horrible SQ. I'm in XDMS now and sounding great! But I no longer can access Roon!