Goodbye Sansa Clip Zip

[MusicLover]

Hello from an five years rockbox user. I am new to the forum however, so if I wrote to the wrong section please forgive me this time! I write to you to notice that my Sansa Clip Zip doesn't work anymore. I had deleted the original firmware, and let just rockbox. But this summer Sansa stopped. When I put any new track in every format, usually I use flac butI have also mp3 at 320 kbps, Sansa Skip the tracks.Today is the second day of skipping, but it's not the first time. I did not expect nothing at all, my player have got 5 years, after all, in this computer, I have Windows 8.1, the hard disk player is not reachable, just like an empty disk. So, does anyone suggest me something before buy one new? Thanks in advance!