Safari cannot load web page because "a problem repeatedly occurred"
Since a recent update which I allowed in on 25 April 2021, my Safari has moved the items on my favourites bar and added in some old ones, but more worryingly is failing to load some websites - this one seems to work! I cannot access my bank, zoom and some other sites.
Tried a reboot, no difference. Tried clicking on "Reload Web Page", but the page stays for a second then I'm back to a black screen. If I leave it alone for a minute, the computer seems to repeatedly try to load the page on its own - and repeatedly fails.
Is there a fix? If not, how do I revert to the previous Safari? Using Mojave 10.14.6 on 2018 MacBook pro.
MacBook Pro 13″, macOS 10.14