I've just bought and installed an external monitor (Samsung XL 23'') to work with my 13" 4GB RAM / 256MB VRAM MBP. I've noticed that when using the external monitor, the internet connection (Safari) slows a lot, sometimes to make it almost unusable. And today Mail claimed the email server wasn't working - as soon as I removed the external monitor no problems with email and Safari back to its usual fast performance. I've checked this several times and there is a clear difference in speed. What's going on?
Are there any known issues about external monitors slowing internet performance? Is memory being "stolen" to run the monitor? Many thanks.
Are there any known issues about external monitors slowing internet performance? Is memory being "stolen" to run the monitor? Many thanks.