Is Apples 8-core Mac Pro compatible with the UAD-1e?
Some users are experiencing problems with Apple Mac Pro computers and Logic 8, when used with UAD Powered Plug-Ins. The problems manifest as CPU spiking, and occasional halting of playback. They seem to occur more often on the 8-core model. We have determined that this problem stems from the unique way in which Logic 8 treats plug-ins on a track with no audio currently passing through it. We are currently examining workarounds but have no definitive solution at this time. Please note that other hosts besides Logic 8 work fine with UAD-1e on the Mac Pro models, including the 8-core.