Reply To: cURL error 28: Operation timed out after 5001 milliseconds with 0 bytes received

[Soft79]

How often do you get that error?

The amount of checks is handled by WP itself. If you wish you can disable the auto update feature by enabling debug mode on the Settings > WooCommerce Extended Coupon Features page and then disabling the Auto Upgrade plugin. After that you can disable debug mode again.