Help custom ringtones stop working

[sensesfail99]

So I use zedge to get ring tones and and I also use ringdroid to cut some up myself. Lately ill set a ringtone and it'll work for a while, but eventually it stops working and I have to pull the battery to get it to work again. I don't have this problem if I use a ringtone that is preloaded to the phone... anyone have anything like this going on?

 

[ncmacasl]

I have used RingDroid custom ringers and have had no problems (nothing seems very loud, though! My Sidekick 2 was the loudest. My Alarm played "Stars & Stripes Forever" and you would jump out of your socks)