Autoplay is not working with desktop chrome v66

Hi,
Thanks for this wonderful plugin. I have been using the free version for some time. Now I purchased the commercial bundle with all the plugins.

The slider’s autoplay was working fine on chrome until last week. Now the autoplay is not working. I checked the console and it showing this error “Uncaught (in promise) DOMException: play() failed because the user didn’t interact with the document first”.Please give a fix for this problem.

Thanks for the help
Vineeth