rishigarrod wrote: Thanks, I will give this a try. It's a MacBook pro with a retina screen. Might give its own challenges but I will see.
Yes, that worked, 4kp60=1 was the golden tip!
Works really well. The resolution is fantastic and the response is still good. Great to have so much real estate. I can have all the windows open (Kstars / Ekos / Indi) next to each other.
Glad it worked for you....and I agree, I use 2560 x 1440 any more and it gets really laggy over VNC...as I run it all on the rpi...