HomeXfinity Flex / X1 TV Box

Fix Xfinity Flex / X1 TV Box streaming errors

General troubleshooting for Xfinity Flex / X1 TV Box

No specific error code? Work through the general steps below. They resolve most Disney+ and Hulu issues on Xfinity Flex / X1 TV Box. If you do have an error code, use the search box above for instructions tailored to that error on this device.

Basic troubleshooting steps for Xfinity Flex / X1 TV Box

Clear cache / data on Xfinity Flex / X1 TV Box

1. Press the Xfinity button on your remote.

2. Select the gear icon to open Settings.

3. Highlight Privacy and press OK.

4. Select Locally Stored Data and press OK, then press OK again to confirm.

Note: this logs you out of third-party apps and resets app cookies.

Delete app on Xfinity Flex / X1 TV Box

1. Press Xfinity button > Settings > Help.

2. Select Reset (app name).


Install app on Xfinity Flex / X1 TV Box

1. Press Xfinity button.

2. Go to Apps > Search and select App.

Update App on Xfinity Flex / X1

Updates apply automatically. Restart the box to apply pending updates.

Check for Updates
Xfinity Flex:

Updates are checked automatically when system is restarted.



Xfinity X1 TV Box

No option available.
Turn off Xfinity Flex / X1 TV Box

For Flex: Say "Sleep Now" or go to Power Preferences. For X1: Enable Power Saver in Settings > Device Settings > Power Preferences.

Turn off Xfinity Flex / X1 TV Box

For Flex: Say "Sleep Now" or go to Power Preferences. For X1: Enable Power Saver in Settings > Device Settings > Power Preferences.

Then unplug from the power source.

Restart Modem

1.Unplug modem from wall.

2.Wait 1 full minute.

3.Plug modem into wall, wait a few minutes for modem to reconnect to the internet.

Restart from settings

X1:

Option not available.

Flex:

Use Xfinity app > Troubleshoot > Restart Device.

Still stuck? Open the full interactive toolkit to track every step:

Open TS Toolkit →