That sounds really frustrating!
Since you haven't gotten any replies yet here on the Software developers forum, try contacting AMD support either by email (http://emailcustomercare.amd.com/) or by phone (http://support.amd.com/us/contacts/Pages/global-technical-support.aspx)
can you go to windows update and check for updates. after the scan for updates is complete check under the optional updates and see if there is a driver for your ASUS monitor. something funky is going on and the driver seems to be getting reset.
if the above doesn't work can you try a complete uninstall an reinstall of the drivers?
i found the problem i had to in put the USB wire from the monitor to the PC and the drivers were installed heheh now i need is a DVI to VGA ty guys