If the steps don't fix the problem, contact your internet service provider (ISP) for help fixing a network connection issue.
Your ISP can:
Check for an internet outage in your area.
Fix common router or modem issues and incorrect network settings.
Restart or reset your network's connection.
While talking with your ISP, let them know:
Whether the issue happens only on one device, or other devices on the same network.
Whether your device connects using Wi-Fi or directly using a cable.
Before you finish talking with your ISP:
Using a web browser, go to fast.com to test your internet speed and connection directly to Netflix.
Try playing Netflix again to make sure the problem is fixed.