clear cookies / localStorage/ cache for the tested page
reset uBO, don't modify any uBO setting, update all the filter lists, don't add any other list (other than your regional list)
disable any custom filter for that site
disable any other extension / addon in your browser, disable builtin blockers /shields/ tracking protection in brave/ opera/ vivaldi/ edge/ firefox etc
if Opera browser: open opera://extensions/ and check the "allow access to search page results" option
disable (if any) the web shields in your antivirus / antimalware software / other blocking software
are you using a DNS which features adblocking (like AdGuard DNS)?=> test using another DNS (google for example => IP addresses 8.8.8.8 & 8.8.4.4)
restart the system, reopen the browser, test again.
Prerequisites
URL address of the web page
https://kimchi.tv/172062/%EC%B5%9C%EC%B4%88%EA%B3%B5%EA%B0%9C-%EA%B9%80x%EC%97%B0-full-%EC%9D%B8%EC%BD%94%EB%94%A9-%ED%95%A9%EB%B3%B8-1/
Category
breakage
Description
Video player stuck loading after clicking close & play
Other extensions used
Dark reader Sponsorblock Youtube high definition
Screenshot(s)
Screenshot(s)
Configuration