Youdao Cloud Note Sync button Gray what to do?

The Sync button is gray and the network connection is not smooth, you can check your network connection first. If the network is not a problem, you can clear the browser cache and reset ie after use.

Here's how:

(1) First, you need to clear the cache (including cookies and caches) of the default browser on your computer. (because each browser clears the cache in a different way, you can search your browser for specific ways to clear the cache or erase all browsing data.) Only two types of browser are cleared < Left is IE browser, the right is chrome >)

(2) You can reset your IE option (pictured) and log in to the cloud note again.