Look at this:

HTTP/1.1 200 OK
Accept-Ch: UA
Cache-Control: no-cache, no-store, private, must-revalidate, max-age=0
Content-Language: zh-CHS
ntCoent-Length: 217613
Content-Type: text/html; charset=utf-8
Expires: 0
Link: </defaultapi/sports-configuration>;rel="preload";as="fetch";crossorigin
Link: </Api/1/Blob?10,sports,gen5base/557/|WebConsoleLib/322/S|NavLib/72/S|SitePreferencesLib/30/|ScrollerLib/41/S|GridLoaderLib/74/|WebConsoleModule/723/SL|HeaderModule/426/SL|PodLoaderModule/218/S>;rel="preload";as="fetch";crossorigin
Pragma: no-cache
Referrer-Policy: strict-origin-when-cross-origin
Strict-Transport-Security: max-age=2592000; includeSubDomains
X-Content-Type-Options: nosniff
X-Robots-Tag: noindex
X-Xss-Protection: 1; mode=block
Date: Mon, 22 Feb 2021 15:51:27 GMT
Content-Length: 217613

when webbrowser load the 2 red link, it just hangs, but it work fine in normal browser.

here is the site: https://www.sb-488.com/

Hi,

This is just to let you know that we have posted a new build (21.0.62) that should not hang on this page. You can download the new build from our download page and let us know how it goes.

Thanks!