When I play innovation on isotropic from my apartment (I have a fast connection but it's via a SIM card hotspot and not a modem), I constantly get the "you've reconnected from another browser window" error. Eventually, the game loses patience and kicks me off for taking too many refreshes.
This never happens when I play from a WiFi connection. I also remember this happening when I used to play isotropic Dominion on my smartphone. Does anyone else have this or am I insane?