| Does COWON M2 support Line-in Recorder? | COWON M2 | 2017/08/30 |
| The touch pad and buttons do not work properly. | COWON M2 | 2017/08/30 |
| FM Radio does not work. | COWON M2 | 2017/08/30 |
| I cant hear any sound. | COWON M2 | 2017/08/30 |
| Files that I have stored do not appear in the list. | COWON M2 | 2017/08/30 |
| Album image is not displayed in Music Mode. | COWON M2 | 2017/08/30 |
| Characters on the display are corrupted. | COWON M2 | 2017/08/30 |
| The player does not play properly when memory is full. | COWON M2 | 2017/08/30 |