@VTDARKSIM did you presoak it (insert without activating it a day ahead of time)? It looks like components of the adhesive used on the G7 interfere and take about a day to disappear (hence the @^#%%^$#@ readings at the beginning of a session).
@cortig
G7 activates when it leaves inserter.
So far I usually heard that the noise is due to the shock to the tissues at just having been stabbed.
@VTDARKSIM
@viq @VTDARKSIM The activation is triggered by the magnets interactions between the ones in the sensor and the one in the launcher. Sometimes it fails (and you can't pair the G7) and some folks have had success by taking the magnet out of the launcher, and tapping it on the sensor.
@cortig @viq had to do that for the first time a few weeks ago