I just bought the Nexus 4 yesterday and have Android 4.4.2. Since turning on my phone this morning, none of the messages I send on Hangouts or otherwise are visible to me once sent; the entire message disappears completely, as if I never sent anything. The recipient confirms receiving my message, and I receive theirs, but my replies are not visible to me for some reason. Sometimes, the recipient's messages are also only visible in the message preview. Has anyone experienced this or have any suggestions? I have already sent feedback and restarted my phone, and my software is up to date.