Mathias Nyman <mathias.nyman@...> writes: > > To me it looked like the issue was fixes for several people by updating the system, > and I didn't follow up on this issue that much. Not to my knowledge. Those, that suffered from this still do! > I'm stating to abandon the microframe interval theory and think this is related > to endpoint halting or toggle bit status. > > checking the usbmon output it looks like scanner code regularly does a > clear_feature[endpoint halt]. > > Many changes were done in 3.18 and 3.19-rc release regarding to how we handle > halted and stopped endpoints, Can you test if that fixes your issues? > preferably with a 3.19-rc kernel Well, I've tested 3.18.2 now with the same result. Will test a more current kernel soon. Pete -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html