Shopify websites front ends do not load on my computer

I reached out to Shopify support in the last days with no success. They had me try different browsers, record a video of the problem and they said they would reset my website index on the back-end but no results. One very odd behavior is that sometimes the Shopify websites will work for a couple of minutes and then the icons for the Shopify sites on the bookmarks bar become the default globe icon and everything stops loading. Just a white page. Seems to me that Shopify has introduced a bug on the rendering of pages that affect specific computer architectures / configurations.