Slider Revolution is not uploading on Microsoft Edge or Explorer

Slider Revolution is not uploading on homepage when I first visit my website using Microsoft Edge or Internet Explorer. Once I click another tab and go back to homepage, it works fine. Please let me know how to fix this issue as I have put this code in slider revolution, Custom Javascript section per this web article in Themepunch site: https://www.themepunch.com/faq/disable-blend-mode-ie/

var blendModes = [‘normal’, ‘multiply’, ‘screen’, ‘overlay’, ‘darken’, ‘lighten’, ‘color-dodge’, ‘color-burn’, ‘hard-light’, ‘soft-light’, ‘difference’, ‘exclusion’, ‘hue’, ‘saturation’, ‘color’, ‘luminosity’];

if(‘CSS’ in window && ‘supports’ in window.CSS) {

jQuery(‘.rev_slider li[data-mediafilter]’).each(function() {

for(var i = 0; i < blendModes.length; i++) {

if(!window.CSS.supports(‘mix-blend-mode’, blendModes[i])) {

this.removeAttribute(‘data-mediafilter’);
break;

}

}

});

}