I have a external Keyboard and Mouse connected to the docking station. When I leave my computer and the monitor turns off and when I come back and wake the computer up (that’s not fully in sleep mode) I have often been having issues with the keyboard not re-connecting and sometimes the mouse, but more the keyboard. This has been happening a lot more now, then when I first got the docking station as never (thinking it could be caused due to windows updates). To re-connect the keyboard I have to either unplug the keyboard then replug or actually put the computer to sleep mode, then wake it back up.
Its becoming a pain in the ass to have to re-connect the keyboard all the time.