No I don't have that problem, and it's probably because I don't compress.
If your BD disc is at 20GB, rip it to your HDD in full disc mode, then burn it to a 25GB disc
if your disc is more than 25GB than you can strip out unnecessary subs with tsMuxer.
Again using full disc mode.
And for your burn, I would suggest that you use ImgBurn as your burn engine, you will find the link below.