I gave up and rolled back the theme to an earlier version after trying everything else. Is this an effort to make us upgrade? I don’t understand snow in March!
Still unresolved. I am trying again with another MAC
Weblizar support was fast and very helpful. Turned out to be Cloudflare. Uninstalled and reinstalled and the hyperlinks reappeared. I fixed the sliders before turning Cloudflare back on. However after a few days the slider function returned as well.