Video Block not playing

When you have all plugins disabled and are on a twentyX theme, use the video block to add that file from your library to (yet another) test page, then test from an incognito browsing session while everything is still disabled.

I’ll try this tonight once the activity on my site dies down.

It wasn’t working because the file sizes were still to large, it’s tough to stick to, but they’ve got to be under 200mb