Running High Sierra on a 2017 4K iMac . Big Sur has not appeared in my Updates and when I tried from App Store, after clicking it showed “calculating “ for half an hour with only 1% showing .
After a while that disappeared and there was no sign of downloading progress ( nothing when hover over launchpad ) I clicked the DL button again which turned pale blue and the traffic lights greyed out along with the App Store menu along the top.
Again, after 20 min no signs of progress or DL.
Any ideas ? Or should I just leave it a few months for any wider issues to be resolved as have no real need to upgrade right now ?
Thanks in advance for any advice. My Mac know how is basic, as you may have guessed.
After a while that disappeared and there was no sign of downloading progress ( nothing when hover over launchpad ) I clicked the DL button again which turned pale blue and the traffic lights greyed out along with the App Store menu along the top.
Again, after 20 min no signs of progress or DL.
Any ideas ? Or should I just leave it a few months for any wider issues to be resolved as have no real need to upgrade right now ?
Thanks in advance for any advice. My Mac know how is basic, as you may have guessed.