Bug 2438808 - Intermittent rtw88 wifi disconnects with RTL8723DE
Summary: Intermittent rtw88 wifi disconnects with RTL8723DE
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 43
Hardware: x86_64
OS: Linux
unspecified
medium
Target Milestone: ---
Assignee: Justin M. Forbes
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-02-11 06:11 UTC by krisrh21@yahoo.com
Modified: 2026-02-25 20:11 UTC (History)
14 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:


Attachments (Terms of Use)
dmesg Kernel log report (111.96 KB, text/plain)
2026-02-11 06:13 UTC, krisrh21@yahoo.com
no flags Details

Description krisrh21@yahoo.com 2026-02-11 06:11:06 UTC
1. Please describe the problem:
After updating Fedora 43 to Linux Kernel 6.18.8-200.fc43.x86_64, I've been experiencing intermittent network disconnects with my laptops RTL8723DE WiFi hardware every 3 to 5 minutes.

After some extensive research, I've discovered all of these disconnects and reconnects might be traced to either linux-firmware and/or the rtw88 driver and that other Linux distros is also affected by this as well.

I've tried disabling NetworkManager's power saving, reinstalling the rtw88 driver, restarting the rtw88 driver and several other things to no anvil.


2. What is the Version-Release number of the kernel:
6.18.8-200.fc43.x86_64


3. Did it work previously in Fedora? If so, what kernel version did the issue
   *first* appear?  Old kernels are available for download at
   https://koji.fedoraproject.org/koji/packageinfo?packageID=8 :
I think the first Kernel version this rather annoying problem began in was kernel-6.18.1-200.fc43.


4. Can you reproduce this issue? If so, please provide the steps to reproduce
   the issue below:
This wifi disconnect/reconnect issue can be reproduced by keeping my RTL8723DE active.


5. Does this problem occur with the latest Rawhide kernel? To install the
   Rawhide kernel, run ``sudo dnf install fedora-repos-rawhide`` followed by
   ``sudo dnf update --enablerepo=rawhide kernel``:


6. Are you running any modules that not shipped with directly Fedora's kernel?:
No


7. Please attach the kernel logs. You can get the complete kernel log
   for a boot with ``journalctl --no-hostname -k > dmesg.txt``. If the
   issue occurred on a previous boot, use the journalctl ``-b`` flag.


Reproducible: Always

Comment 1 krisrh21@yahoo.com 2026-02-11 06:13:31 UTC
Created attachment 2129022 [details]
dmesg Kernel log report

Comment 2 krisrh21@yahoo.com 2026-02-25 20:11:33 UTC
Update (02/25/2025): I do not know if this is the exact cause of all of my constant Realtek 8723DE WiFi disconnection and re-connection issues, but a new Google search revealed to me the RTL8723DE WiFi card has only one antennae which is most likely causing all my connection issues if Bluetooth is left enabled all the time.

Ever since I disabled Bluetooth, my laptops WiFi connection has re-stabilized on Fedora.


Note You need to log in before you can comment on or make changes to this bug.