Quote Originally Posted by Design75 View Post
I have set up a test site on Zen Cart 1.5.6c, and PHP 7.3 (https://cittins.zen4all-dev.nl/)
And everything is working okay, except for a known (minor) javascript bug
Ok, many thanks for your time and effort, I will do a clean reinstall of the plug-in. Obviously some odd corruption at my end.

Thanks again ... Michael