Today I started to have a weird problem with Whatsapp. I can't seem to reply to one of my contact's message - the whole app freezes and I have to close and reopen. This happens to only one contact though and the rest of my contacts I am able to read and reply to. I have rebooted my Q10, deleted and reinstalled Whatsapp, all to no avail.
Is anyone having this crazy inconvenient problem?