There is something wrong with sonic radar with Headphones. the whole thing suppose to give you the location of where the sound is coming from. but the issue is when using Headphones it only detected as Stereo and Virtual Surround is Upmixing or doing something to give it virtual surround which is good, but the issue is Sonic Radar still showing Stereo and nothing that happen behind me is not shown in the Sonic Radar graphs. Testing a real 5.1 with speakers Sonic Radar shows 360 degrees and works well.
Asus what can we do with this ? because there is no option to change in the Headphones menu from Stereo to 7.1 then Sonic Radar think it still Stereo and only show Stereo graph with only limited location and nothing on the sides or behind.