I've not posted before but hoping someone can help... I'm currently editing images in Lightroom CC on my Mac, not really had any problems before but today it has become incredibly slow and has even started to lose the "library/develop/map/etc bar at the top. Also, if I press command+z to undo an action, it is keeping the action in a black bar on the image, this normally goes straight away.
I've done a system update on my mac about half an hour to see if that would make a difference but it's not.
Has anyone got any ideas on what might help this to get back to normal? All other programmes/internet etc seem fine so it must be the programme.
Thanks in advance
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