I removed all FMOD files as per this post:
FMOD Gitignore
FMOD Unity Integration
Never ignore DLLs in the FMOD subfolder, so make sure that the FMOD-folder is in the correct path.
!/[Aa]ssets/Plugins/FMOD/**/*.dll
Don’t ignore images and gizmos used by FMOD in the Unity Editor
!/[Aa}ssets/Gizmos/FMOD/*
!/[Aa}ssets/Editor Default Resources/FMOD/*Ignore the Cache-file since it is updated locally either way
/[Aa]ssets//FMODStudioCache.asset
/[Aa]ssets//FMODStudioCache.asset.meta
/[Aa]ssets/Plugins/FMOD/Cache.meta
/[Aa]ssets/Plugins/FMOD/Cache/Editor.metaLog-files
fmod.log
fmod_editor.logFMOD 1.10.x (Legacy)
/Assets/FMODAssets/*
/Assets/FMODStudioCache.meta