Even the beloved 4.1.1 isn't perfect. Here are common problems and fixes:
If you own a perpetual license for 4.1.1, you hold a piece of software history that still works perfectly for 90% of DSLR workflows. Red Giant PluralEyes 4.1.1
You can designate a "master audio" track (e.g., from a Zoom H6 recorder) and have all video clips sync to that, rather than averaging all sources. Even the beloved 4