Fury G8 and docking G5 USB-c poor performance. Docking suggestions?

[WvanWe]

In our company we ordered several HP ZBook Fury's G8 (specs bellow). 

We're not that satisfied with the performance. However we always use them docked tot a G5 USB-C docking station. (S/N 5CG104XR6Z - L61609-001 ) 

We always install all updates/patches/firmware. 

About 10x day the external screens go black and we need to unplug/plug the USB-c. 

After using the Fury for a while without the docking it is almost like another system. It's much more stable.

Could it be that this docking is not ideal for our workstations? 

Suggestions here?

[Jupitero]

Hello.

Ideal dock with this model is the HP Thunderbolt 4 dock 230W since it will also provide full charging power to the laptop instead of the 100W that USB-C is restricted to. Check your Zbook power supply. If it is >100W then you'd also need to keep it connected to the laptop together with the USB-C G5 dock. Thunderbolt also provides more bandwidth for multiple high resolution displays.

Your USB-C G5 is also a supported dock type, however. It has its own firmware downloads as well, and I recommend you try updating the firmware first.