From technical manual.....error code section....USB error on screen: Ensure pressure is off. Remove the InfoUSB, then reinsert. If error persists, try a different InfoUSB. If error persists, return the device and InfoUSB Sounds like you may have a faulty USB Stick......that's about all I could come...

Hi, everybody! Became a member of sever OSA (65.6 AHI) and this forum (tonight, yay!). This is just such a great home! Thanks for all the info and encouragement! Got a quick question: what is with the flashing InfoUSB icon? I got my F & P Icon Auto CPAP (ICONAAJ) fresh off the boat. It worked great ...