Topic migrated from forum beta 12.2 - https://forums.garmin.com/beta-program/forerunner-955-series/public-beta-bug-reports/i/bug-reports---beta-12-20/graphical-corruption---dashed-horizontal-line-across-watch-face
Installed version 12.23.
Today, 30.08.22 I did a workout and again a black line appeared on the screen. And today she appeared several times in different places.
I managed to take a screenshot. It is not visible on the screenshot - only in the photo. Updating the screen with the forward / backward buttons removes it.