On Monday 07 October 2013 16:07:28 you wrote: > OK, then the sequence error thingy is independent from the bogus > overrun check. But I guess you still get the errors about "should not > be here with..." even with the sequence-check-removal patch? > > > thanks, > > Takashi No, because I did the bigger of the two original patches (this is getting difficult!!) as per the other email I just sent, so the whole of the function usX2Y_error_sequence is gone. So no messages. I did also build a package I called linux-image-3.10.11_3.10.11.TASCAM.1_i386.deb which had just the change to the if (likely((urb->start_frame & 0xFFFF) == (usX2Y->wait_iso_frame & 0xFFFF))) (0xFFFF to 0X03FF or whatever). That worked too. I can't remember if there were still sequence errors. I've deleted now I'm afraid, having gone for the larger version. The patch that works well for me modifies sound/usb/usx2y/usx2yhwdeppcm.c as well, replacing a whole similar if statement at line 244 with the line subs->completed_urb = urb; I got it from the attached email from Daniel. Nick/.