Chartjs-Chart.js Charts not loading until hard refresh [Laravel] [Laravel Charts]

Use scripts from CDNJS:

<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.7.1/Chart.min.js" charset="utf-8">
 </script> 

use :

{!! $yourVar->script() !!}

at the end of your template Ref: here