Dvd burning troubleshooting-HELP :)

I’m not sure if this is the right area for this thread, if not, I apologize. I’m having a problem burning my dvd’s. My software is able to encode everything correctly, but then when it reaches the point where the burn is supposed to start, the programs freeze or error out. I use DVD Shrink & CloneDvd usually, can anyone help me with why this may be occuring. I’ve not had this problem before. Thank you.