We have a fully updated (edge track) v15 PBX that works perfectly fine. Our problem is that when going to the module admin, you cannot click on a module and see info, upgrade, install, remove, etc. When you click the module, it does nothing. Having to install all modules via command line. Updating modules works in GUI because you can check for updates and then tell it to update all.
Sometimes, clicking a module has benefits, like rollback, etc.
Not sure what to try next.