I have no problems.. none!
My DelfinaDSPlite is actually overclocked. Not thru software, but changed the crystal.
From 40MHz to 66MHz.
My setup is:
Amiga 4000 68060 50Mhz/PPC604e 233Mhz, Voodoo3 2000, DelfinaDSP, AriadneII, MultifaceIII, 66gb HD, 106mb RAM, 36x IDE CD-ROM
My software is:
AmigaOS v3.9 BB1 (NOT BB2!!!), Visual Prefs, Birdie and Magic Menu. I use Picasso96 for rtg and the latest AHI.
I've never seen my Amiga freeze. There was some problems with early beta delfina.library, but with the version I have now. No problems! And remember... if you use BoingBag 2, thats the reason for freezing and hangups.
I hope this helps... My system works 100%! I hope yours will to, because Amiga is a wonderfull computer when everything works,...
Regards,
AmiDelf