**BUG** Concise problem statement: I have noticed that sometimes if a schematic or part of one is copied, when it is pasted onto a new canvas or even a different part of the same canvas then - even though it may look OK with wires all correctly aligned and join dots where they should be - the components in fact are no longer joined together. When this happens and a component is moved then instead of the wires connected to it rubber-banding as they do when that component is properly connected then the component moves but the wires connected to it do not. So far, I have not been able to capture exactly the events leading up to this sort of behaviour because it does not happen very often. See also bug report of similar issue that may be related to this problem: https://easyeda.com/forum/topic/CtrlA_then_moving_text_and_wires_breaks_connectivity_-q0icuM4Yg Browser: Chrome, Firefox. on W7 Pro and Linuxmint 17.2 KDE (This Bug Report posted partly in response to: https://easyeda.com/forum/topic/Nets_failure_morelibs_dialog_box_pin_reluctant-1ha4mEWe8)