How to Fix “Waiting for this message.This may take a while” Error
This is not an Error, and there is no Fix per say .but the last beta update of WhatsApp to version 2.16.150 fixes an issue where the “Waiting for this message.this may take a while” would take forever , now it quickly loads the chat and upkeep the integrity of chat.
As per WhatsApp FAQ – the messages will load when the sender of the message gets online and the Encryption system of WhatsApp authenticates the sender of the message. For detail about whatsapp encryption please read the following Official Explanatation
Fun WhatsApp Fact :
Previous beta version had a spelling mistake and they wrote “Waiting for this message.This may take awhile” instead of “a while” , can’t handle the updates ? 😛
WhatsApp also explained this Issue on their Website FAQ