3 ms·
I ran into something similar. 2019 15” MBP, i9, 16gb Video calls while using an external monitor (40” Dell), particularly when screen sharing, dramatically slo
by garren 4y ago
I ran into something similar. 2019 15” MBP, i9, 16gb
Video calls while using an external monitor (40” Dell), particularly when screen sharing, dramatically slow the machine down. Enough to render it unusable during the call and for a little while afterwards. Not an issue I recall hitting in Zoom or WebEx.
I disconnect my external monitor while taking Teams calls now.
- mschuster91 4y agoThe reason may be having a second screen attached. As soon as you have, the Macbook will always enable the dGPU - probably because Apple saved a couple dozen bucks for a displayport matrix chip so that the TB controllers' DP inputs could also be served by the iGPU.