My only (intermittent) small issue is, is that the Intel Macbook (attached to 'PC1', and thus need to be powered by Macbook power offer linked to the 'PC1 PD' port) often does not get charged. This is simply not a big offer, simply because realistically Talking, the 'PC1' Macbook is about 12" clear of the docking station, so I can certainly unplug