@Tony unfortunately that didn't help either. i could further narrow down the problem and apparently the issue occurs only with newer models. t3u adapter triggers the "safely remove hardware" promt in...

@Tony it's weird tho that the t2u adapter is NOT viewed as a "device or printer" but the t3u is (on several machines and different usb ports). other adapters are also not viewed as a "device or...

i tested on multiple machines with multiple adapters but whenever i plug in a a t3u adapter the "eject safely" tray icon pops up and stays there indefinitely. i tested with a t2u adapter on the same...