Hi Seulki,
Recently, I have noticed supervision timeout is not enough to pair devices.
How can I configure supervision timeout? Is there any configuration file?
First, I have checked "main.conf" but I couldn't find any related properties.
I also found /sys/kernel/debug/bluetooth/hci0 has a bunch of system settings.
But I am not sure editing those files is a right approach.
the supervision timeout will trigger if the baseband will not even ack packets. A longer timeout is most likely not going to help you either to pair. Why do you think it would?
Can you provide btmon traces to see why a disconnect is happening?
Regards
Marcel