Had crashed from my Nyon, have a support number, not a sausage from them.
Have some issues with the lock function I bought from Bosch since the latest Nyon firmware update, have a support number, not a sausage from them.
Raised some bug reports related to other broken features in the latest update (around sync and metric imperial units), have a support number, not heard a sausage.
Total radio silence when you need support from them. It's shockingly bad.