Dell computer is not performing Render speed with Dock

[Henrik_Lo]

Hi

I just change computer to Dell 7760, and Iam experience a special issue regarding Render time when iam  using Dock WD19

When iam using my Dock, the render speed is double the time when iam not using the Dock

Iam using the right power supply 240W, I also tried to use 2, one for Dock an one for computer, no change.

Dell will not admit there is a problem, but believe it is coming from Inventor, sounds not likely to me.

We have two computer 7760, and they have same problem.

Dose someone experience same issue like this.

Using Inventor 2022

Dell Precision 7760

Intel Xeon W-11955M (24 MB cache, 8 kerner, 2,60 GHz til 5,00 GHz

NVIDIA® RTX™ A4000, 8 GB GDDR6

DELL DOCK WD19

Regards

Henrik

[Gabriel_Watson]

From what I see it looks like it could be a power supply issue. Also check the power settings and make sure the processor isn't going into a low heat/quiet/slow clock speed during docking. You may need to change the power supply for the dock:

https://community.spiceworks.com/topic/579771-laptop-runs-slow-when-docked?page=1

You may also try disconnecting the USB devices on your dock to see if that makes a difference:
https://www.dell.com/community/Latitude/Latitude-5420-WD19-dock-slow-WiFi/td-p/8048596

[Henrik_Lo]

Hi, thangs for replying, still investigating, will ley know when Dell have a conclusion.

Regards

Henrik