I have several bikes, some with Shimano Di2 with bonus buttons, some with SRAM AXS with blips. I als own a Garmin 1050 and I like to use the bell using those buttons. The problem is the following:
Setup:
- Shimano Di2 shifters are configured so the bonus buttons ring the bell on long press, but change the screen on short press
- SRAM AXS blips are configure so short press rings the bell (they don't have long press)
When riding with my Di2 bike, doing a short press to change screen, it changes screen AND rings the bell of the 1050. If I go in the Di2 settings of the currently connected shifter the setup is correct, so I see short press changes page + long press rings bell. I don't have anywhere set that a short press should ring the bell.
There is also a second, unrelated, issue whereby from time to time during an entire ride 1 press will change 2 pages at once. This isn't happening all the time though, and I don't know how to reproduce it.