This may not be related directly to BIAB, but: Have you checked your audio codecs and the compatibility between the programs and windows itself?

Is common to see those kind of problems on Windows 10, specially when comes to rendering and using codecs; My advice in this situation is to do the following checklist:

+ Check audio drivers and make sure of that everything works correctly
+ Check Frequency and Bit rate of your audio interface
+ Deactivate exclusive usage of audio devices
+ Check that all yours programs work at the same frequency of windows, in this case Band In a Box.
+ If you have Microsoft Store enabled, check the latest codec packs available; If you don't have the app store, you can do it on the web too

As an extra thing: The same thing happened to me with Reaper a few weeks ago, rendering to Mp3 and i fixed it installing a newer version of Lame32 encoder pack from Microsoft Store

Last edited by Nucleox; 09/22/20 02:21 PM.

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Gabriel Arellano
PG Music