You must be doing something wrong yes, not 100% sure what it could be. These latest MP3's are all corrupt too. We downloaded them and they have the same problems in their raw format.
We have just uploaded a file encoded by us called "Bitrate Testing" and added it to a new playlist "Test". This file is now playing on the Auto DJ and works fine without any issues.
This means the problem is either with your original tracks being corrupted before you convert them or they are being corrupted during your re-encoding. This is why we asked before that you upload some of your original (not re-encoded) tracks so we can test those as well. Please do this so we can eliminate the original as being the problem.
One more thing to test is that your FTP program is uploading the files in BINARY mode (not ASCII). This might possibly cause the issue although we havent seen this before. Let us know that you are uploading in BINARY mode. Also what FTP client are you using ?
I have just uploaded 5 more mp3's at 128k. still no change.
am i doing something wrong? it is suposed to be mp3's i am uploading yeah?