Adobe Podcast is not allowing files to upload

Ive been using Adobe Podcast for a while now, but just in the lat half of the year, it seems like AP is allowing less and less files to be uploaded. It wont let me upload anything but MP3s, and half the time I cant even do that. I have not run out of uploads for the day but no matter how many times I try to insert an mp3 (not a long one either), it says enhanced failed. Im getting really tired of seeing this every day and would like adobe to fix this issue.