Updated thumbnails not updating

[Staying Alive Comedy]

Yeah, make sure you clear your cache (not just the cookies) clear back to the "beginning of time" and then relaunch the browser. This problem is as old as YouTube. It's really frustrating sometimes.

 

[HereBeBarr]

Is anybody still having this issue? The thumbnails look correct that I fixed on my video manager, but on Youtube it's not updating.. It's been about 24 hours. And i did a browser history reset.

 

[Switchbox]

Usually it can take up to about 24 hours for it to update. If it takes more time than that, it usually helps clearing your cache. (As others have mentioned)