These issues are not exclusive to 9.30 (been present in recent betas) but I thought I'd list them here, in one place. For reference, my set-up is Varia RTL515, Ion RT 200, Vector 3, Speed sensor 2, Polar H10 HRM, Di2 Wireless Unit.
1. Initial sensor connection very flaky. Took multiple power cycles to get connected
2. Sensors not always reconnecting after sleep (cafe stop). Requires power cycle.
3. Sensor error 0:9 from the Varia still appears on most rides
4. Reboot when selecting a different profile
5. Pointless Vector 3 calibration prompt when saving a ride
This isn't isolated to my unit. All the same issues with my wife's 530.
Do Garmin actually do any testing?
Thinking I'll be rolling back....