Yes I too have noticed this stutter but only sometimes
It has happened since upgrading to 2017.
Normally when it occurs is on first opening BIAB any style or song I think
I get a moment of silence in the first and third bars first time through if I rewind and start again all is fine.
Some times I can repeat this by loading another song sometimes not.

I put this down to Audio drop out at first and played with Asio buffer sizes but this did not help so I put it down to a busy PC so stopped all unnecessary background task
AV software etc to no avail. Strangely I have not noticed it for a couple of days so maybe 458 fixed it

Mike


BIAB2021 UltraPlus,AsusN55S1Tbssd, W10/64,Akai EIEpro
Yamaha CVP405,SquireStrat, CoolsoftVMidSynth
Novatation Impulse61 Ctr kbd, Cwalk blab Kontakt

http://mikesmusic.byethost16.com/