Since last month chat history has been disappearing chronologically. Now trend has changed, every morning I find one or two chat history disappeared. I’m using MOTO G4 Plus mobile and recently got know through google search that there are many people facing the same issue.
Surprisingly whatsapp doesn’t revert to this problem as more than 25 mails I have written to their support team. I had tried reinstalling app almost five times and reset my mobile too but nothing changed. I even stopped using antivirus and cleaning app to avoid any confusion.