Switching instruments within Rackspace linked to different key splits

So even playing directly, with no scriptlets, those sample rate and buffer settings are going to give you 10.5 ms latency before you do anything (512/48000) which will be VERY noticeable.

You really need to be at 256 or even better 128, which is typical of most setups

If you’re getting glitches at those sizes then either your computer is under-powered or you’re trying to use plugins that can’t handle the processing in the time allotted. Your audio device drivers might also not be up to par (what audio interface are you using)

I understand.

I am on a 16" MacBook Pro (Intel) with 32MB of RAM and a MOTU M4. I really would expect it can handle a lot, so I’ll give it a try at 128 samples buffer size and if that is too challenging I’ll increase to 256 samples.

If I have some more time, I’ll then also try and merge some of these scriptlets so they don’t build up this accumulated delay as much…

Thanks for your help!