Whilst riding on Saturday, a strange "Alert" message appeared at the bottom of the screen that I have never seen before, white text on a black background:-
It consisted of the warning triangle with an exclamation mark inside it, followed by the text "1234567890".
The only alert I have enabled is heart rate too high and at the time my heart rate was low, so no chance of that being corrupted.
The only sensors connected are cadence and speed along with the "Garmin Remote".
I have looked at the list of events and nothing is showing for that point in time
This is with the Version 9 update.
It happened whilst on the "Climbpro" screen, and sadly as I was climbing, I could not get my hand off the bars quick enough without unbalancing to get a screenshot.