If you upload a new version of a project to the server (common when you are carrying out off-line development on an installed system) and you have push updates turned on, all running clients are terminated with the error message
This project was deleted on the Gateway
We’ve already had panicking users contact us thinking they had somehow deleted the entire system!
It would be nice to have a friendlier error message, maybe something like
Project not found
This project may have been upgraded. Please restart your Client.