Run a jitter internet test today. If you are above 30ms, fix your network before your next big meeting. Your ears (and your colleagues) will thank you. Have you run a jitter test? What number did you get? Let us know in the comments below!

If your jitter spikes when a family member starts a 4K stream, you have bufferbloat. You need a router with "SQM" (Smart Queue Management)—look for Eero, UniFi, or OpenWrt firmware. The Bottom Line Next time your boss says, "Your video is freezing," don't apologize for your internet speed. Apologize for your jitter .

You have plenty of speed. So, what gives?

High Jitter = "You’re breaking up, can you hear me now?" Why Speed Tests Lie to You Most standard speed tests (Ookla, Fast.com) prioritize throughput—how much data you can shove through the pipe. They don't care if packets arrive a little out of order.

Stop Blaming Your Wi-Fi: Why "Jitter" is the Real Reason Your Video Calls Keep Freezing

Ironically, some routers' automatic traffic shaping causes jitter. Log into your router, find QoS settings, and turn it off . If your router is old, turn it on and set it to "FQ-CoDel" if available.