Hello,
version 4.3 works fine, had no problems yet.
I have a Hot-swap second hard drive in my lenovo ultra bay (replacable cd-rom slot), which i can disconnect without problems. But is there a chance, that i can reactivate this HD also? If it was once disconnected, i have to replug it, in order to reactivate the HD.
With all USB devices the reactivation works fine.