Att s6 USB data transfer messed up

My s6 that is on cleanrom 1.1 seems to be having issues with its USB connection. When I connect my phone to my computer it never gets a connection and I get a window that its connected, then it being not connected. How can I wipe the phone now that the USB is all messed up? Should I wipe the cleanrom 1.1 and see if that will fix the issue?

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