My laptop is installed with Windows 11 Home Single Language and uses the network adapter of Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC . Every time when I put my laptop in sleep mode, the WiFi disconnected automatically, and the network adapter driver also disappeared from the list of device manager. After I restart my laptop, everything goes back to normal, but I would like to resolve this issue permanently. I have updated the driver, but the issue still persists. Below are the images that illustrate the issue. WIFI has gone after sleep mode . When this issue happens, the WIFI icon also disappeared I run troubleshooting, it states that there is no proper network adapter driver installed The WIFI's network adapters driver disappear from the list of device manager when this issue happens. After I restart my computer, the WIFI connection back to normal, with the WIFI icon appearing and the driver appearing in the device manager. HOWEVER, this issue comes back every time after, I put my laptop into sleep mode. Moderator note < added words, added space and bold words for better clarity & visibility >

There is no "Wireless Adapter Settings" in the advance power settings.

Thanks for providing the link, but the file cannot be downloaded, would mind paste the link again? or maybe the website that i can search for the driver that you mentioned.

i downloaded that file uploaded in Onedrive storage in .zip format https://1drv.ms/u/s!AmZoRRusRV59sUPdxkJjEPo2O7AS?e=QJ2X4e

In this case, perform a clean boot to see if any third-party program in the background is causing this behavior. Follow the instructions carefully. https://support.microsoft.com/en-us/topic/how-t... If the behavior does not occur after a clean boot. In this same article, there is a technique to help you identify which program is causing this in "How to determine what is causing the problem after you do a clean boot". After finding the cause or if it does not help, return to normal boot as instructed in "Reset the computer to start normally after clean boot troubleshooting".

There is no "Wireless Adapter Settings" in the advance power settings. Hi lch87,you have to expand PCI Express and act on Sleep as well.

Windows 11: WiFi gone after sleep

Anonymous

My laptop is installed with Windows 11 Home Single Language and uses the network adapter of Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC.

Every time when I put my laptop in sleep mode, the WiFi disconnected automatically, and the network adapter driver also disappeared from the list of device manager. After I restart my laptop, everything goes back to normal, but I would like to resolve this issue permanently.

I have updated the driver, but the issue still persists. Below are the images that illustrate the issue.

WIFI has gone after sleep mode.

When this issue happens, the WIFI icon also disappeared

I run troubleshooting, it states that there is no proper network adapter driver installed

The WIFI's network adapters driver disappear from the list of device manager when this issue happens.

After I restart my computer, the WIFI connection back to normal, with the WIFI icon appearing and the driver appearing in the device manager.

HOWEVER, this issue comes back every time after, I put my laptop into sleep mode.

Moderator note < added words, added space and bold words for better clarity & visibility >

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

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124 answers

Anonymous

2022-07-22T02:08:58+00:00

There is no "Wireless Adapter Settings" in the advance power settings.
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Anonymous

2022-07-22T02:10:03+00:00

Thanks for providing the link, but the file cannot be downloaded, would mind paste the link again? or maybe the website that i can search for the driver that you mentioned.
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VARADHARAJAN K 9,726 Reputation points Volunteer Moderator

2022-07-22T11:40:43+00:00

i downloaded that file uploaded in Onedrive storage in .zip format https://1drv.ms/u/s!AmZoRRusRV59sUPdxkJjEPo2O7AS?e=QJ2X4e
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David-M 125.4K Reputation points Independent Advisor

2022-07-22T12:26:30+00:00

In this case, perform a clean boot to see if any third-party program in the background is causing this behavior. Follow the instructions carefully.

https://support.microsoft.com/en-us/topic/how-t...

If the behavior does not occur after a clean boot. In this same article, there is a technique to help you identify which program is causing this in "How to determine what is causing the problem after you do a clean boot".

After finding the cause or if it does not help, return to normal boot as instructed in "Reset the computer to start normally after clean boot troubleshooting".
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franco d'esaro 25,086 Reputation points Volunteer Moderator

2022-07-22T21:22:12+00:00

There is no "Wireless Adapter Settings" in the advance power settings.

Hi lch87,you have to expand PCI Express and act on Sleep as well.
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3 people found this answer helpful.

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