Known issues and workarounds for them can be found here:
https://software.sil.org/audioprojectmanager/support/faq/.
https://www.youtube.com/@AudioProjectManager/featured provides short videos on various subjects.
https://software.sil.org/audioprojectmanager/ describes the program.
https://software.sil.org/audioprojectmanager/download/ lists additional documentation and has links to builds you can download.
https://community.scripture.software.sil.org/c/transcriber provides a place to ask questions, read replies to other users' questions and discuss Audio Project Manager with others.
https://software.sil.org/audioprojectmanager/solutions-2/ helps you learn how Audio Project Manager can help you.