Hi Tom
I use a plugin called Justified Image Grid for my image galleries etc. It has several Lightbox options and one of them PhotoSwipe 4 is my preferred mobile option.
At times, when it is displaying images on mobile devices and the device is moved from portrait to landscape the image flickers rapidly as if it cannot decide what size to be – maybe conflicting the theme trying to resize at the same time.
It doesn’t happen every time and isn’t an issue on any other lightbox options.
Looking at the scripts that are loaded this one looks a possibility for conflict
……/plugins/gp-premium/addons/generate-page-header/functions/js/parallax.js?ver=4.4.2
Is there a way to stop this loading to do some testing?
Any thoughts about this? i.e. is there a script you use that you consider may be in conflict?