No VSTi problems here on 2012 (5) RB, but i only use Sampletank, TTS , and the cakewalk studio instruments, Dim Pro LE, and jamstix. (which only works as a drum machine) But again i am on 32 bit XP. I will be taking the leap sometime this year and bumping up to 64 bit win 7


HP Win 11 12 gig ram, Mac mini Sonoma with 16 gig of ram, BiaB 2025, Realband, Reaper 7, Harrison Mixbus 9 32c , Melodyne 5 editor, Presonus Audiobox 1818VSL, Presonus control app.