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HP Z32 USB-C Power delivery cycling issue

HP Recommended
Microsoft Windows 10 (64-bit)

I just bought an HP Z32 display. I am connecting it via the provided USB-C cable to my ThinkPad X1 Carbon 6th generation's USB-C port.


When the laptop's battery is not full, the display functions well and the laptop charges. When the laptop battery approaches full, it seems to enter into a cycle of charging and discharging. When this happens, the display disconnects and reconnects, and all the windows shift around.


This makes the display basically unusable when connected via a single USB-C cable, which is very annoying.


It seems like the way the HP display is delivering power over USB-C is wrong / buggy. The laptop works with a Dell display that delivers USB C power, so the issue is not necessarily with the laptop.

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