After an hour i get a windows 10 pro x64 update message that that there are amd display drivers are ready for download. I went to the windows update screen. I activate for download and after the download i did the installation. I now use the 15.7 display drivers from the microsoft site. and for now what i can see, my system is working in highresolution mode without any glitch and my usb drivers are not affected by the windows update from microsoft. I don't know why the 15.7 drivers form microsoft install without any issue.