I just disconnected from a game for the first time ever since playing Overwatch because I pressed Fn F9 instead of Alt F9—shortly after turning off the macro recording thing my game started spazzing, I started doing seemingly random actions, and I got the two latency icons despite not actually lagging with 60 ping.

A forced restart and a long hard look at Razer Synapse later, turns out I had made this fucking long macro that was playing back all this while (that even lagged Synapse itself while trying to open it). It obviously looked pretty suspicious from Overwatch's end and presumably Blizzard's end, but I thought I'd put this out there as an FYI anyway.

I'm binding both Shadowplay shortcuts to the macro row on the left now just in case. If anyone has a way of disabling that goddamned macro record key I'd appreciate it.