Feedback about driver v3.0 beta

[Lasse S]

Originally Posted by Carlo

Thank you all for the feedback,

Keep it coming!

Is anyone using 2560x1440 or 4K screens with DisplayLink? These are the hardest and it would be great to hear your impressions.

I've been using a Dell D3100 on a MacBook Air (early 2014) for about two weeks. I have three Dell U2515H displays hooked up at 2560x1440. One is connected directly to the Thunderbolt 2 port and the others to the dock (DisplayPort and HDMI - unfortunately I'm only getting 50Hz on the HDMI).
With 2.6 on Sierra I was quite disappointed and even considered going back to my Lenovo PC, but with 3.0b1 I have my hopes up! Performance is considerably better, although I still find it unacceptable in the long run.
"WindowServer" and "DisplayLinkManager" are still hogging my CPU, mouse movement is laggy and the display I use for coding in Sublime Text also lags. I find myself moving important windows to the TB display where performance is excellent.

I haven't had any crashes, but I see the occasional black windows and other graphical glitches. That doesn't bother me that much though - performance is the most important.

I have enabled "Reduce motion" and "Reduce transparency". Is there anything else that can optimize performance?

That's just my 2 cents - let me know if I can contribute in any other way!