Hi Doug,
Thanks for your detailed support ticket. They are very interesting errors indeed. My colleague and myself are soon to be working on a major update that resolve any bugs or incompatibilities that have arisen since the last update many many months ago.
Firstly, are you able to provide temporary admin login details for one of the sites in question so we can take a look. If so, please forward the details here: support@css-javascript-toolbox.com
Many thanks in advance.
Kind Regards,
Damian