TC14.2 \ Chrome 77 close browser \ process issue

We've solved a similar problem with IE where sometimes the application stays memory resident.  So, when we close the browser in script, we then use the following code to make sure that it's no longer memory resident.  You might be able to adapt something similar for Chrome.

function closeIEInstance() {
    var counter = 0;
    var browser;
    browser = Sys.WaitBrowser('iexplore', 1000);
    while((browser.Exists) && (counter < 60)){
        counter++;
        browser.Terminate();
        browser = Sys.WaitBrowser('iexplore', 1000);
    }  
}