Unfortunately, the problem still exists. You can hardly do anything wrong.
As far as I can tell things seem to function as intended when installed correctly. Went ahead and tested both Aon and Netcaster at the same time like you did in the screenshot and it loads. The only thing I can think might be happening beyond an improper install is using old saves that existed before you added the mod. Make sure to start a new save file whenever you add or remove a mod. 
