Received data gets garbled sometimes

[gardners]

Seems to be a bug with handling of received packets returning either too few, too many or just the wrong bytes.
I vaguely recall someone saying something about having found the cause, but I can't remember anything more about it, so will have to investigate it :/

The symptom is that some rubbish will be produced at the end of the data from a received packet, possibly with the received packet being truncated first.

[ki-bo]

Could be the bug where full rx buffer queue could lead to packets consisting of half old half new data. Please test again with current development core.