Freeze immediately



Any connection between the ipad pro and the mbp freezes immediately the mbp, whatever I do.
Is there anything I can do ? I tried wifi and direct USB connexion.

Many thanx


I am on osX 10.10.5 by the way on a mid 2012 mbp, should I switch to Sierra to fix this ?



Maybe try doing a SMC reset? (More info on what it is -

How to do this – With your Macbook on, hold shift key + control + alt/option + power button

See if this makes any difference