ubertooth hangs after capturing the att packet with a long length.

[h3rb0]

I can capture all ATT packet if all the ATT packet length < 100.
But if an ATT packet length =120, the ubertooth will hangs after capturing it.
What is going on here?

[mossmann]

Is this over Low Energy or Basic Rate (classic Bluetooth)?

The Ubertooth firmware doesn't know anything about the ATT protocol layer, but it is possible that there is some unexpected behavior that is dependent on a particular packet length.

[mikeryan]

@h3rb0 do you have an example app or device that produces large ATT packets?