Whenever I log in to brain.fm from Firefox, my internet slows down. It goes from 50MB/s down to 1-5 MB/s.
I have the most up to date Firefox and I tried it with a fresh install without any add-ons.
I do not have this affect when I use brain.fm from Safari. This is something that I can reproduce consistently. I have the problem on different computers on the same network.
I’m wondering if there’s something fishy happening. How can I debug this further?