Enter the following in the Google Chrome address bar:
chrome://flags/#unsafely-treat-insecure-origin-as-secure
Enable ‘Insecure origins treated as secure’ feature.
Enter the following inside the feature’s box:
http://my.tablotv.com
I’ve been using this feature for months.
However, Google Chrome will continue to nag you that you’re using an unsupported flag… and then you can ignore that nag, and click on its X to close it.