This might help someone else, or maybe does someone know WHY this works? I'd love to know:
In Ableton Live 5, the recommended setting for the UAD-1 is to set plugin buffer in preferences to \"as audio buffer\". However on my system (Abit KV8Pro) this resulted in glitches even with simple songs. I solved it as follows:
Audio buffer 512 samples
Plugin buffer 256 samples
On the UAD, 2 extra buffers so the total latency reads 1024
Emailed Ableton support they thought it was \"weird\"
Emailed UAD support they were like \"if that works, use it\"

In Ableton Live 5, the recommended setting for the UAD-1 is to set plugin buffer in preferences to \"as audio buffer\". However on my system (Abit KV8Pro) this resulted in glitches even with simple songs. I solved it as follows:
Audio buffer 512 samples
Plugin buffer 256 samples
On the UAD, 2 extra buffers so the total latency reads 1024
Emailed Ableton support they thought it was \"weird\"
Emailed UAD support they were like \"if that works, use it\"
