Hi @3rdeyeball, actually the plugin could save navigation paths only with no-cached requests.
It needs a javascript walkaround to activate saving in cached HTMLs and I’m working on it.
Anyway, cache systems rarely cover 100% of requests to the webserver (50% is a nice aprox). I use cloudflare and the plugin works well, it just needs some time to have a good quantity of data to calculate prerender.
Have a great day