Connection issues with R09 ring model

[patmorli]

Hi! First, thank you for creating this client. I'm trying to use it with the R09 ring model (which does use the QRing application) and have encountered some issues:

Current Behavior

1. The client has intermittent connection issues with the R09 ring
2. After successfully connecting once (for example able to get heart rate log settings), subsequent connection attempts fail with BleakDeviceNotFoundError
   Here I first successfully use:
   colmi_r02_client --debug --name R09_0605 get-heart-rate-log-settings

And afterwards non-successfully (an example):
colmi_r02_client --debug --name R09_0605 get-heart-rate-log

4. Real-time heart rate monitoring fails with the same issue - it initially connects for basic information but fails with BleakDeviceNotFoundError when trying to get the actual heart rate data

Environment

• OS: macOS 23.6.0
• Python version: 3.13
• Ring model: R09

Questions

1. Are there any specific connection requirements for the R09 model that differ from other models that you know of?
2. Is there a way to maintain a stable connection with the R09 for operations that require multiple interactions?

Let me know if you need any additional information!

Thanks for the great work!