WHEA-logger ID 17 warnings

Hello.
Lately (since installing Windows 11) I have seen several warnings like this.
It doesn't seem to affect pc performance.
What I would like to know is whether I should worry or not?

Windows 11
21H2
SO 22000.282

(System
Origem: Microsoft-Windows-WHEA-Logger
Data: 28/10/2021 09:55:50
ID do evento: 17

Description:
Fixed hardware error occurred.

Componente: PCI Express Root Port
Error Source: Advanced Error Reporting (PCI Express)

Primary Bus device:Function: 0x0:0x1C:0x4
Secundary device:Function: 0x0:0x0:0x0
Primary Device Name PCI\VEN_8086&DEV_9D14&SUBSYS_075B1028&REV_F1
Secundary Device Name:
Evento Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Microsoft-Windows-WHEA-Logger" Guid="{c26c4f3c-3f66-4e99-8f8a-39405cfed220}" />
<EventID>17</EventID>
<Version>1</Version>
<Level>3</Level>
<Task>0</Task>
<Opcode>0</Opcode>
<Keywords>0x8000000000000000</Keywords>
<TimeCreated SystemTime="2021-10-28T08:55:50.4531890Z" />
<EventRecordID>8481</EventRecordID>
<Correlation ActivityID="{c590ab74-f2b0-456a-a0d4-84112585c932}" />
<Execution ProcessID="3616" ThreadID="6168" />
<Channel>System</Channel>
<Computer>DESKTOP-7NM6C1L</Computer>
<Security UserID="S-1-5-19" />
</System>
<EventData>
<Data Name="ErrorSource">4</Data>
<Data Name="FRUId">{00000000-0000-0000-0000-000000000000}</Data>
<Data Name="FRUText">
</Data>
<Data Name="ValidBits">0xdf</Data>
<Data Name="PortType">4</Data>
<Data Name="Version">0x101</Data>
<Data Name="Command">0x10</Data>
<Data Name="Status">0x406</Data>
<Data Name="Bus">0x0</Data>
<Data Name="Device">0x1c</Data>
<Data Name="Function">0x4</Data>
<Data Name="Segment">0x0</Data>
<Data Name="SecondaryBus">0x0</Data>
<Data Name="SecondaryDevice">0x0</Data>
<Data Name="SecondaryFunction">0x0</Data>
<Data Name="VendorID">0x8086</Data>
<Data Name="DeviceID">0x9d14</Data>
<Data Name="ClassCode">0x30400</Data>
<Data Name="DeviceSerialNumber">0x0</Data>
<Data Name="BridgeControl">0x0</Data>
<Data Name="BridgeStatus">0x0</Data>
<Data Name="UncorrectableErrorStatus">0x0</Data>
<Data Name="CorrectableErrorStatus">0x1000</Data>
<Data Name="HeaderLog">00000000000000000000000000000000</Data>
<Data Name="PrimaryDeviceName">PCI\VEN_8086&amp;DEV_9D14&amp;SUBSYS_075B1028&amp;REV_F1</Data>
<Data Name="SecondaryDeviceName">
</Data>
</EventData>
</Event>)


Thanks a lot!


















Thank you very much!

Check the device manager to see if there are any errors.

If you go into Device Manager in Windows, then change the view to "by connection type" and go through all the PCI Express Root Port, you will likely find a Dell Wireless <killer wireless> something or similar in your case. You need to update this driver from the Dell site it should be named Dell Wireless Killer <Driver Number> wifi driver and something similar for the Bluetooth driver do download the latest versions of it. But before installing these drivers you can clear the Event log so that you can monitor if this error crops up again

Go to control panel, power options, change plan settings, change advanced power settings, PCI express, link state power management, turn it off.

This fixed it for me.

Hello.
This didn't work for me.
My warnings can either be 8 or 9 in by day or be 15 days without any.
It doesn't appear to have any performance impact but it is a little annoying.
I already tried this solution but the warnings come back.
It started as soon as I upgraded from Windows 10 to 11.
It happens both in normal navigation as in sleep mode.
I still haven't been able to establish a cause.
I have already reverted drivers, reinstalled etc etc, but the warnings come back.

Regards!

Thanks @geneo

I had already tried this solution but the issue is that I don't have this driver installed (Dell Wireless 1820 802.11ac) but the
Qualcomm Killer Wireless-n/a/ac 1535 Wireless Network Adapter.
Even though my laptop is a Dell Xps 13 9360, I can't find this Dell driver in device manager.
I don't feel very comfortable (I don't even know if I can try to change the Qualcomm controller with the Dell one mentioned in this solution), as it is an area where I don't have much knowledge.

Regards and thanks!