hey i experienced semi-random crashes during usb-networking it happens if much of data is transferred at once, but not everytime. i experienced it with kp48 too, but in kp49 it seems to trigger more frequent (or at least i wasn't so crazy to transfer nnn MB data at once, but i have done now) to trigger that you have to transfer more than 100mb data in one data stream, like massive app install or huge up/download, it happens when one multifile transfer too. i haven't checked but it may affect general networking not only usb ones (i have no wifi in home, so i have to use usb networking or to hunt for some not secured wifi in another place) if it seems unconnected with kernel power, then sorry, but i feel i may have found a bug in KP, but if its really not it please point to where i have to search help. notice that it doesn't happen when transferring huge amount of data while normal operation (ie. much of small chunks of data with many multi-milisecond time-breaks) EDIT: this time i tried to transfer 500MB at once and 250MB at once, both failed once, and one recovered from filepart succesfully and one not