If you get this error message, the following may be the reasons.
- Ad blocks are working. Disable the extension and try watching again.
When the above does not apply to you, please contact Customer Support from Hulu Help Center.
The support for Internet Explorer ends on July 14th, 2021. You may continue watching on this device, but it may not work correctly. For more information, please check: [Important Notice] End of support for Internet Explorer 11.