Hi,
I've been using my Fenix 5 at the pool for a few weeks now, and I've noticed that there is a problem with the Countdown Start feature. When using this feature, all is well until you switch screens. After this point, the next time you start a set by pressing the lap button you will be unable to stop it. Pressing the lap button again will skip past stopping the set to begin counting down to the start of the next one. Additionally, the set is not logged. I've had to turn off the feature for now.
From the point of view of replicating my issue I'm also using a Garmin HRM-Swim. I don't know whether the problem persists without this as I've not tested it yet.
Ben
