Hi Walznhabibi,
I've been using BIAB's Audiophile version for many years and the only time I've had popping sounds is when BIAB tracks have been mixing then rendered in my DAW. It turned out that the popping was due to plugins and not BIAB.
We need to know a little more about to be able to being trying to solve the problem...
Please, can you step us through how you are rendering the audio? BIAB offers a number of ways.
What happens to the audio after you render it?
If the audio is taken to a DAW after rending, what is the software?
At what point in the chain do you first hear the pop sound?
Does the pop sound occur when Bar Settings are involved?
Are you using any plugins on BIAB's tracks?
Regards,
Noel