Hi, I have just received the thunderbolt dock, and currently having some weird issue with it.
The support spec says it support DP 1.4, but I when I tested on both Macbook Pro 15.6/16" and Windows Desktop with Titan Ridge AIC + 1.4 DP loop to GPU, I couldn’t get my Display to work properly “Acer CP7271K”.
The monitor natively support 4K 120Hz HDR, and it works when I use it with HP G2 Thunderbolt dock just fine. On the UDZ dock, I could only get it to run on 4K 60Hz. No 120Hz or HDR signal. No other display is connected.
I have bought this dock because its the only alternative to HP G2 dock that supports DP 1.4 and 96w+ charging, but doesn’t seem to be working out of box for my needs. Is there a firmware update to fix this issue? It seems like DP 1.4 bandwidth is throttled somehow on this particular dock.