Sd card not reading/ disconnecting

[WaywardWoodworker (Derek Lokee)]

Take a look here:

Elite USB or not to USB

After a frustrating week of pleading with my Elite to NOT lose contact with my USB drive, I have come to the conclusion that it is either the cable, or the USB sub board within the controller that is the evil culprit. No amount of pleading, wishful thinking, or politically correct vailed threats have worked so far. However, even though it is nowhere to be found in the manual or the official site information, it appears that if you open the controller door, and insert the USB drive directly into…