iTunes 12.2 - cloud icon not syncing
Here is my 3 day, maddening dilemma. I have searched high and low for a resolution with no success:
iMac Yosemite 10.10.4, iTunes 12.2, iOS 8.4 on all devices
1) When I add from Apple Music to my library and/or playlist on mobile devices, they show up on mobile but not mac with iTunes.
2) When I try to add from Apple Music on my mac, it does not do it. Same with modifying playlist - they do not sync to mobile devices. On the top right of my iTunes, there is a cloud with a lightning icon inside it and it says "unable to access your iTunes purchases. Click to retry". I keep clicking on it and nothing happens.
I have signed out of iTunes and signed back in, turned off iCloud and turned back on, restarted, and retried - all with no success. Is this an issue at my end (settings, etc) or a known defect of the recent changes? Any solutions or ideas of the issue? Thanks!!!
itunes 12.2-OTHER, iOS 8.4