After june One UI 5.1 update, Audio and Video started lagging over wifi nwtwork even it is connected over WiFi's 5ghz channel and internet speed is proper. The first time I faced the problem is watching videos on youtube, it's buffering and lagging but the delay is like half a second and similarly it's happening with the Spotify. I restarted both mobile and wifi router but still facing the same problem.
We acknowledge your query and apologize for the same. Please perform the below mentioned steps to resolve the issue:
* Check app cache: Clear cache memory of a particular application: Setting >Apps >Now pick the app. For example 'Samsung Internet' >Storage >Clear Cache.
For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application>Support>Type your query>Ask a question/Tap an error report>Send)
