Audio files at different bitrates won't sync

You should inspect the two files, but Audacity doesn’t have Clip INFO and neither does Windows.

You can use Media INFO, but there’s a trick to downloading it without the commercials.

https://mediaarea.net/en/MediaInfo/Download

Here it is. Scroll down

https://forum.audacityteam.org/t/recorded-track-plays-back-double-speed-solved/43322/8

Koz