I use a website in the UK alljigsawpuzzles.com The page loads fine and freezes with the firefox browser. Other browsers work fine. I have been unable to determine if a setting is the problem. I use https only. When I removed this setting, it allowed me to scroll for a few seconds and then froze again. Do you know what the problem is? It's true they recently upgraded their website. Is there a setting I need to change? Thanks! All updates are up to date.