We haven't finished writing the code to suspend/resume the bitsy yet. We still have to add the code to all the drivers that will make them power off the piece of hardware they control and power that back on after resume. Then we need to write the code that turns off memory and turns it back on after resume and, finally, we need to write the code that deals with the power-on entry point. We have done none of this so I'm not surprised you have problems. Sape