http://u.qdnx.org/file/quad-20181120T102628-vjeh9fh.html
@rozzin The devices perform some kind of auto-negotiation to decide which way the power/data flows. But like everything automatic, it often fails. And devices rarely have a manual override.The most popular incident was probably with the first Type-C Macbooks in 2015. If you plugged an Android phone into them with a Type-C cable, the phone would charg…