Hi Nils, On Sun, 2011-07-24 at 12:22 -0400, Nils Faerber wrote: > Hi! > I recently found a strange behaviour... ... > But as soon as larger chunks of data are sent (something like 128 bytes > at a time) it starts to take a pretty long time to transfer it (in the > range of about a second). The connection stays connected and data can be > sent but at a very slow pace. > This is from a 2.6.39 kernel to the device, my PC has a Bluetooth3.0 USB > device. .... > It is pretty likely that the device also has an RFCOMM bug here but > since it works with the HTC phone it must be possible to make it work > with my notebook too. > > Any hint would be very much appreciated ;) 1. What does an hcidump -tX of the session say? 2. What flow control is being used? 3. What does the log say when bluetoothd is in debug mode? That's where I would start... Regards, Peter ��.n��������+%������w��{.n�����{����^n�r������&��z�ޗ�zf���h���~����������_��+v���)ߣ�