Testcafe scripts mostly fails over Mozilla Firefox browser due page load issue

The page is very slow to load when run via TestCafe over Firefox. If I manually load the page in the browser, the page loads reasonably fast. So I’m not sure what’s causing the page to load slowly. Even while executing basic testcafe scripts in Firefox we can easily observe this Slowness issue. We have a longer Script execution time because of this issue. If the same script is executed over the chrome browser we are not facing a page load issue and script execution time is almost half as compared to chrome.

To quantify the number of scripts passed ratio in chrome is 70-75% but in Firefox it’s hardly around 20-25%. I’m not sure what causes this issue.

Any help or suggestion will be much appreciated. Thank you in advance for your help!