Zoom 'Your Internet Connection Is Unstable'
Ongoing Windows, macOS, iOS, Android Updated October 21, 2026
Quick answer
This warning means Zoom detects packet loss or low bandwidth. Restart your router, move closer or use Ethernet, close bandwidth-heavy apps and turn off video to keep audio alive. Zoom needs roughly 2 Mbps up and down.
Most likely fix: Restart modem and router.
Symptoms
Yellow banner 'Your internet connection is unstable', frozen video, robotic audio or getting dropped from meetings.
Why it happens
- Weak Wi-Fi signal or mesh node issues
- Other devices or apps using bandwidth
- Router needing a restart or firmware update
- ISP problems or routing to Zoom servers
- Zoom-side outage
How to fix it
Try these in order — the most common fix is first.
1. Restart modem and router
- Unplug for one minute, reconnect
- Install pending router firmware updates
2. Use Ethernet or move closer to the router
- Plug in a cable if possible
- Avoid joining through a distant mesh node
3. Free up bandwidth
- Pause downloads, streaming and cloud backups
- Turn off your camera to protect audio and screen share
4. Test speed and Zoom status
- Run a speed test; aim for at least 2 Mbps upload and download
- Check status.zoom.us
5. Run the Windows network troubleshooter
- Win+S > Troubleshoot > Other troubleshooters > Network Adapter
This guide also covers
- your internet connection is unstable zoom
- zoom connection unstable
- zoom keeps disconnecting
Still not working?
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Other Zoom errors
- Zoom Error Code 5003 (Unable to Connect)
- Zoom Error Code 10004
- Zoom Error Code 1132
- Zoom Error Code 3113
- Zoom Invalid Meeting ID
- Zoom Camera Not Working (Cannot Start Video)
- Zoom Audio Not Working (Others Can't Hear Me)
- Zoom Keeps Crashing or Freezing
- Zoom Screen Share Not Working (Black Screen on Mac)
- Zoom Virtual Background Not Working
- Zoom Echo or Audio Feedback in Meeting