Dogtrousers
Kilometre nibbler
If that were the cause wouldn‘t it have gone wrong in 2019, a couple of years after release? I suspect it’s not the chipsets just Wahoo’s interpretation of the messages being incorrect after their latest updates.
Could be. It's certainly not as simple as jyst missing the rollover, as DC Rainmaker suggests, because that happened 8 years ago.
Whatever... What's important is whether they can fix it. We'll never know the root cause, and as long as it gets fixed it's pretty irrelevant. But fun to learn about all the same.