To the best of my knowledge I've followed Apple's instructions for distributing a beta app to users. The app installs on the test device but (1) there is only the default icon and (2) when I try to run the app the name changes back from the app name to "Installing...". Synching with iTunes re-installs the app and starts the process over again.
On my test devices the icon shows up and everything runs fine.
Any hints to what might be causing this, or how I can get an error logs from the test machine?
Note that using testflight is not an option for me right now.
(I beta tested some apps a few years ago without problems under the old system where you distributed a certificate to the users, but I haven't used this new system before.)