[prophesi]

I've used it across three different mobile phones and countless desktop devices over the years without any issues. Did you accidentally set the messages to expire after a short time? Are you using more than one mobile phone? I also recommend submitting an actual github issue to either their Desktop or Android/iOS repo with those detailed instructions.

[nikisweeting]

Most definitely not using expiring messages, each message shows up as "Error handling incoming message" instead of the message text, but otherwise looks the same as a normal message.