Continuing the discussion from Bugs and issues report:
What are you system specs
System Specs:Xeon x5670 6 cores @ 4000Mhz.12Gb ram DDR3 @ 1600Mhz.Windows 10 Pro 64 bit.Ableton Live 9.7.3
possible you can take a video to show the speed your presets are loading up at to compare
There you go:
As you can see time for loading varies depending on preset.I had the same problem with Serum, wich i solved moving the presets on a SSD (they were on a traditional HD).For Ana2, everything is already on SSD.
In case you can't see the video, here's the zip version of it: