Whatsapp desktop is very unstable and continuously disconnects on my Samsung galaxy s21. Other things remaining equal, it remains stable on the other devices. Please refer to the article below
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 > Get help > Send Feedback > Error report/Ask questions).
