On Fri, 16 Aug 2019, Dave Horsfall wrote:
That used to happen to me with some older versions; no problems with 68.0.1 (on Sierra).
Minor clarification: I do run across the occasional site that either won't load or just shows "Visual compatible" or some such; my guess is that they are using some proprietary HTML extensions which FF does not support -- hardly FF's fault -- or some whacky Javascript, so I either don't visit that site again or I fire up Safari (which takes ages to start along with Chrome) which is why I stick with FF.
-- Dave