Offline download buggy

This looked like the perfect app: on the go downloads, a comprehensive library and - best of all - webdav support!
However: When I try to download music from webdav, pretty much 4 out of 5 times, the circular download meter completes the download, then it spins for 2 times and starts the download all over again. Eventually it fails. Im quite disappointed to have an application that I paid almost 4 euros for so buggy and the most important feature - download for offline listening - almost unusable.. Please fix that quickly!!

Oh and by the way - the contact form on your website doesnt work either!

rshaf3y about Evermusic Pro: music player, v2.5