Well, with Build 1105, it's now working as well as 2023 Version, which is quite an improvement...
BUT... Upon checking, using 2024 Build 1105 and 2023 Build 1013...
Both are actually generating 41000 when set for 48000
(Don't know what other (if any) settings might be getting ignored)
See attached image of Rendering Settings

That could explain why in the past the BIAB MP3 renders[/b] haven't
sounded quite as good as when listening to the playback in BIAB.
To verify this to myself...
In the past, I've captured BIAB playback in Audacity, and then rendered from there.
The Audacity rendered MP3 always sounds more like BIAB being playback
than the BIAB render to me. Just an observation
But thanks for getting things back to status quo!

Attached Files (Click to download or enlarge) (Only available when you are logged in)
Render Settings.png (12.23 KB, 35 downloads)