I used to have really high latency in Vital (1.5.3?)
but now in 1.5.5 this is much better! What happened? 
I use Windows 11, Live 11, Vital Pro. RME Babyface 1. My overall latency according to my Audio settings is around 7 ms. Earlier, when I added a new Vital track and I had like 15 tracks or more, the latency was terrible in Vital, probably over 40 ms. So hardly usable to record notes from my MIDI-keyboard.
But now … it feels totally fine! (“feels like” 10-15 ms).
Thanks for the update! 