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dsmith5991

macrumors newbie
Original poster
Jul 26, 2015
3
1
Hi guys, been reading this site for a while but this is my first time posting

I'm running the El Capitan PB2 on my Late 2013 rMBP, and whenever I open mail and split screen it with another app, the laptop becomes unusably laggy.

I searched Google and couldn't find anyone else with this problem. I know it's a beta and some aspects of it may not work but I thought this was something pretty serious that people would have picked up on, so it's probably just my laptop!

Anyone able to tell me the cause of this or if they are experiencing it too?

Cheers
 
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