In WhatsApp, random messages are disappearing from chats chronologically. Messages from earlier dates are missing. Not all of them disappeared. It's happening randomly. Like if i asked somthing on WhatsApp, the reply of other person is missing. Also, its happening with messages from both me and the other person. I tried reinstalling whatsapp with and without backup..but it didn't help. I have been facing this issue for last month when I port my number from IDEA to JIO. M losing important stuff due to this issue. Please help.