If I have any sort of privacy controls enabled, the Rocket Mortgage web site does not work. They have some sort of cross-site scripting going on where they throw something at https://streaming.split.io/ (which is actually a ably.com )
Even when I tell Firefox to keep everything together in the same container, Rocket Mortgage fails it. My only choice to get it to work is to disable all privacy controls.
Thanks, Rocket Mortgage. I simply love you for pimping out my data to advertising johns. Not.