HI Steve

Odd that some work and some do not.
But why are you rendering in 24 bit?
How are you listening to the rendered tracks , is the receiving player 24 bit and or the pc sound card? you say if you double click in windows is why I ask.
Don’t want to muddy the waters but just try at 16 bit. For a quick test.
Mike


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

http://mikesmusic.byethost16.com/