iCloud not syncing, keeps signing me off from the web
Hi, over the weekend I have experienced these problems with iCloud. My documents are synchronising on the iPhone & iPad, but not on my iMac. I can upload new docs on iPhone or iPad and it will show on these two devices, but never on my iMac. If I want to check my account online, few seconds after I sign in, the browser signs me out automatically. There's nothing I can do on the web, but I tried the following on my iMac:
- Preferences > iCloud > uncheck iCloud Drive ... check back in
- Preferences > iCloud > sign out ... sign back in
- Zapped the Pram
- Library > Application Support > deleted "Cloud Docs" and killed processes "cloudd + bird"
...no results, iCloud is not syncing. I tried everything what I could find online with no luck. Spent the whole weekend on this. Does anyone have other suggestions please?
Thank you
iMac, OS X El Capitan (10.11)