I've tried simple config:
sync_garmin:
from: garmin s.s@gmail.com garmin_pass
to: csv grm.csv
and got an error:
2026/03/19 09:20:18 scaleconnect version 0.4.2
2026/03/19 09:20:21 sync_garmin: load data error: invalid semicolon separator in query
I have compiled .exe for Windows from sources. Also yesterday there was a problem with another tool for synchronizing with the GC - yagcc. I think Garmin has changed auth routines...