3 screens

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hello,

okay have odd problem ere.

got 3 screens. 2 running off display port, 1 off hdmi.

when plug hdmi in 2 x dp, 1 dp gets disabled , can see hdmi. why that, limiting hardware?

when have 2 x dp plugged, both screens running 2560x1600 (u3011), mouse has massive jumps, half way across screen jumps. dont see problem when running dp + hdmi (1080p)..

thanks

ben
 

which mbp have? have 15 750m similar setup (1920x1200 (2) , 1280x1024 (1))
 


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