Lots of things are working better with my Surface Book experience. Not everything is just perfect yet but for the most part the product is moving in the right direction. My current setup includes a Dell P2415Q (4k) and a HP zr24w (1920x1200) monitor connected to the dock. This setup has been working reasonably well with the exception of the Dell not waking up.
Out of sheer boredom I tried to see if I could get 2x4k montors to work at the same time. I removed the old HP and replaced it with a brand new 4k HP Z24s. By itself the monitor works with no issue. When issued in conjunction with the 4k Dell, the Dell starts to detected and then dropped about every 15 seconds. The HP has a status display that shows the DP line going active/inactive at the same speed. I tried a few different settings with no success and gave up. I think it is safe to say that dual 4k monitors (even at 30hz) do not work yet.
If anyone has a different experience, I am all ears.
Out of sheer boredom I tried to see if I could get 2x4k montors to work at the same time. I removed the old HP and replaced it with a brand new 4k HP Z24s. By itself the monitor works with no issue. When issued in conjunction with the 4k Dell, the Dell starts to detected and then dropped about every 15 seconds. The HP has a status display that shows the DP line going active/inactive at the same speed. I tried a few different settings with no success and gave up. I think it is safe to say that dual 4k monitors (even at 30hz) do not work yet.
If anyone has a different experience, I am all ears.