I recently connected my phone to my Windows 10 box and noticed that it was not appearing in My Files. Before this it was working normally. I tried the different options on the phone and they all work ie (midi, transfer images, etc.) I checked the Device Manager and it shows a caution on the Samsung Mobile Composite Device only when file transfer is enabled on the phone. Doesnt show with any other option. I tested the device on another Windows 10 box and it works normally. I have tried drivers, kies, smart switch, registry edits, uninstalling/reinstalling. Can someone assist?