Inefficient server routing that halts playback.
4.1 Playback fails on some browsers
Websites often update their code. If your browser is holding onto an old version of a site (like Reallola), the videos may fail to trigger.
As of the latest server-side update (rolled out last week), the team behind Reallola has deployed a permanent patch. Here is exactly what "fixed" means for www.reallola.in :