External Monitor choppiness with MBA 2013

Hello, when I connected my Dell ST2410 monitor running at 1920 X 1080 with the macbook air lid closed, animations such as minimizing a window or opening folders in launchpad is choppy compared to the smooth animations when only using the mba screen. Is there a fix to this? what is the problem?

Thanks

I'm not sure if this will help...but did you reboot/restart the computer AFTER attaching the external monitor?

- Nick

pigoo3 said:

I'm not sure if this will help...but did you reboot/restart the computer AFTER attaching the external monitor?

- Nick

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Hello, Thanks! This actually works