I/O Saftey Buffer? what is it s purpose?

and is it related in anyway to recording delay slider below. and what would that be used for?
thanks

well for #1 no, it doesn't affect slider.
For what it is, the Safety I/O is specified in the Latest Breaking News as:
When activated, Logic Pro uses an additional buffer to process audio output streams.
This provides a safeguard against crackling noises which may occur when using very
low I/O buffer size settings. Essentially, it provides a little more time for the CPU to
finish processing the output buffer data.
However I find that it causes plugins to overload quickly when it's on. Some plugs are very aggressive, and I think they're likely breaking some of the new rules in Logic 8. So I have mine checked off when mixing, when recording it may help.
R

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