In rare cases, if your number received a temporary restriction on the latest version (due to policy changes), some users report that reverting to an older version can help until the issue is resolved. (Note: This is not guaranteed, but anecdotal evidence exists.)
If a recent update overhauled the UI in a way that slows down your response time, rolling back allows you to work with a familiar interface. How to Download from Uptodown whatsapp business old version download uptodown