So my controller is not authenticating with the cronus max, I have read posts and watched YouTube videos without any joy, I have fully updated the cronus max put the scripts I want on.

I have changed the device to xb1 & got a full data micro usb cable (I have tried at least 7 cables) taken out the battery pack and still no joy it keeps flashing A U without change I really need help.

Both my controllers are official xb1 and neither of them work.