If you're on Nvidia and have been getting latency spikes recently, it might be your drivers

I posted about this on Reddit, but I thought I'd share it here as well. I had latency spikes during the past couple weeks and couldn't figure out why. I thought it was the servers, but then I remembered today that I updated the drivers twice recently. I rolled back to 531.68 and the latency spikes are completely gone. Hope this helps.