- Error: “Why Is My Cosori Air Fryer Not Connecting to the VeSync App?”
- Description: The Cosori air fryer fails to establish a connection with the VeSync app over the Wi-Fi network.
- Cause: This issue may arise due to problems with the Wi-Fi network, an incorrect password, router settings, or issues with the VeSync app itself.
- Solution: Verify the Wi-Fi network and password, adjust the router settings to 2.4 GHz if necessary, restart the VeSync app, and reset the air fryer to configuration mode.
Steps to Resolve the Connection Issue
If your Cosori air fryer is not connecting to the VeSync app, follow these steps to troubleshoot the problem:
Verify Your Wi-Fi Network:
- Ensure that your smartphone is connected to a 2.4 GHz Wi-Fi network, as the Cosori air fryer does not support 5 GHz networks.
- Confirm that the entered Wi-Fi password is correct.
Change Wi-Fi Network Settings:
- If your router is dual-band, select the network that does not end in “_5G.”
- If your phone attempts to connect to the 5G network, try “forgetting” or temporarily disabling the 5G network.
Close and Restart the VeSync App:
- Simply closing and reopening the app may resolve connectivity issues.
Reset the Cosori Air Fryer:
- If the above steps do not work, try resetting the air fryer. Hold down the power button for more than 5 seconds until the screen flashes rapidly, indicating that the fryer is in configuration mode.
- Follow the VeSync app instructions to re-add your air fryer.
Check Power Connection:
- Ensure that the air fryer is plugged in, and the outlet has power.
Restart Your Router:
- A router restart may resolve network connectivity issues affecting the air fryer.
Update the VeSync App:
- Check for updates for the VeSync app and update it if necessary.
Contact Technical Support:
- If the issue persists after following these steps, contact Cosori’s technical support for further assistance.
Remember that if Wi-Fi is unavailable, you can still use your Cosori air fryer manually using the touch buttons on the control panel. However, you won’t be able to leverage the smart features provided through the Wi-Fi connection via the VeSync app.
Other error codes in Cosori air fryer

Troubleshoot error code “My air fryer is disconnected” in Cosori air fryer
How to eliminate the error My air fryer is disconnected in Cosori air fryer? Error: My air fryer is disconnectedDescription: Cause: Solution: - Make sure the air fryer is plugged ...

Troubleshoot error code “The thermometer shows that the temperature is different” in Cosori air fryer
How to eliminate the error The thermometer shows that the temperature is different in Cosori air fryer? Error: The thermometer shows that the temperature is differentDescription: The thermometer shows that ...

Troubleshoot error code “Dark smoke comes out of the oven” in Cosori air fryer
How to eliminate the error is dark smoke from the oven in Cosori air fryer? Error: Dark smoke comes out of the ovenDescription: The food is burning.Cause: Solution: Press Play/Pause ...