David Lechner

If the BlueZ version is the only thing different, I would report this as a regression to https://github.com/bluez/bluez and include the logs there. If the hardware is different, you could...

Also, searching for the error may turn up some results, like: https://stackoverflow.com/questions/68426984/bluetooth-connection-failed-from-raspberry-pi-at-le-read-remote-used-features

@TechHummel, your problems do not seem to match the description of the issue here so should be discussed elsehwere. I would suggest starting a new discussion for that rather than...

@michapr, I would suggest logging Bluetooth packets with Wireshark as described on the troubleshooting page in the Bleak docs to see if there is a problem with the remote device,...

The "Operation already in progress" error sounds like #971 (or possibly #1036).

> 20.04. Luckily, I have the option to downgrade python-eq3bt to 0.11.2 which uses bluepy and which works fine. > > Would a Wireshark dump with bluepy help to solve...

We would need to do the capture with bleak again after removing the device from bluez to ensure that it does a full enumeration of services and characteristics to be...

> attached to a different loop This means that your application has more than one asyncio run loop. IMHO, it is best to only have a single run loop for...

Doesn't this require that *all* ISR functions and their dependencies be moved to RAM, not just UART and flash? Or does this somehow rely on interrupt priorities or something like...

Have you done any profiling to see which slots are accessed the most? For example, I'm wondering if making `locals_dict` not a slot would improve performance since it is used...