Write operation aborts, then disable media

Much like a previous speaker, I have tried to secure (about 28GB photos) many small files. Despite several attempts at the USB 3.0 port of the copy operation has canceled roughly halfway through the files and the device has been disabled ("device is no longer in the port"), access to the drive again was possible only after removing and Neueinstecken. An USB 2.0 Although everything worked, but takes forever for one buys just not a high-speed device. A H2test Pass also provides no error, but probably because of the fact that here 1GB large test files are written. So back in order to Amazon, a series defect appears to be. According to the final complete formatting the stick was also extremely hot, no idea if that's so normal.

UPDATE: Also the replacement device Amazon initially had the same problem. I then made a driver update (Renesas USB 3.0 host controller), since the error is (despite several copy repeats) no longer occurred. Subjectively, it seems to me as if now the data throughput would be less. Because I can also deceive, as I unfortunately no useful comparative data (/ after before) have more.