A few seconds would be good otherwise it takes too long to drag the tracks in the DAW.
Yes, now that you mention it, this does "appear" to have increased over the years. Maybe with 2017 or one of the updates?? Now a days, I just go get a cup of coffee and when I come back it is good to go.
This is a very interesting approach Pipeline. Recently doubled the Gb in my machine and have been thinking about setting up a RAM drive myself. Any pointers?