I recently updated to windows 10. Windows Media Player lists the song titles of my music library in white on white now.. If I select my Line 6 UX1 toneport as the default player, it will not play any files. Rather it will put a red x by the library files and say file not found. Windows Media Player only works with speakers and headphones IDT high definition device selected as default. This was never an issue with Windows 7. My line 6 speakers now only work with my line 6 gearbox software and my Ableton recording software. Any time I try to test the Line 6 speakers, it says audio test failed.