I recently got an LG G2 and a Chromebook and I am getting frustrated. In the Chromebook version of "files" it shows my downloaded music, and for a brief moment after I connect my phone via USB the Chromebook recognizes it. However, after about 30 seconds the device disappears from the files and I cannot transfer any music via drag and drop. I am not totally familiar with android/google apps so seriously any information or advice is welcome. Any help would be awesome!