[solved] NetworkManager Disconnects from network every 7 mins for 5 seconds

[verbal inlet]

Hey 👋🏻
I'm new here and kind of new to the Linux world too.
I was wondering if any of you had the same issue that im having:
Whenever I join a discord call, my network disconnects for like 5 seconds evey 7 or so minutes. It then instantly reconnects me and I never left the call.
I guess it can be due to bandwith limiting as when I'm having this issue, I have my webcam turned on.
The only wierd thing is that on another system that starts with W, I never had that issue.
I'm using i3 on vanilla Arch and I use NerworkManager as a network utility. Anyone got any idea on how I coukd fix this?

PS: Connected over WiFi as my laptop doesen't have a RJ45 port

[verbal inlet]

https://pastebin.com/tTeBDuz5 Pastebin with journalctl -f as su.
I've removed some lines for my own privacy but tell me if you need more details, i'll take care of removing sensitive informations.

[weary imp]

@verbal inlet can you send the output of lspci?

[verbal inlet]

@weary imp

00:00.0 Host bridge: Intel Corporation Coffee Lake HOST and DRAM Controller (rev 0c)
00:02.0 VGA compatible controller: Intel Corporation WhiskeyLake-U GT2 [UHD Graphics 620] (rev 02)
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 0c)
00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model
00:12.0 Signal processing controller: Intel Corporation Cannon Point-LP Thermal Controller (rev 30)
00:14.0 USB controller: Intel Corporation Cannon Point-LP USB 3.1 xHCI Controller (rev 30)
00:14.2 RAM memory: Intel Corporation Cannon Point-LP Shared SRAM (rev 30)
00:14.3 Network controller: Intel Corporation Cannon Point-LP CNVi [Wireless-AC] (rev 30)
00:15.0 Serial bus controller: Intel Corporation Cannon Point-LP Serial IO I2C Controller #0 (rev 30)
00:15.1 Serial bus controller: Intel Corporation Cannon Point-LP Serial IO I2C Controller #1 (rev 30)
00:16.0 Communication controller: Intel Corporation Cannon Point-LP MEI Controller #1 (rev 30)
00:19.0 Serial bus controller: Intel Corporation Cannon Point-LP Serial IO I2C Host Controller (rev 30)
00:1c.0 PCI bridge: Intel Corporation Cannon Point-LP PCI Express Root Port #1 (rev f0)
00:1c.4 PCI bridge: Intel Corporation Cannon Point-LP PCI Express Root Port #5 (rev f0)
00:1d.0 PCI bridge: Intel Corporation Cannon Point-LP PCI Express Root Port #9 (rev f0)
00:1d.4 PCI bridge: Intel Corporation Cannon Point-LP PCI Express Root Port #13 (rev f0)
00:1e.0 Communication controller: Intel Corporation Cannon Point-LP Serial IO UART Controller #2 (rev 30)
00:1e.2 Serial bus controller: Intel Corporation Cannon Point-LP Serial IO SPI Controller (rev 30)
00:1f.0 ISA bridge: Intel Corporation Cannon Point-LP LPC Controller (rev 30)
00:1f.3 Audio device: Intel Corporation Cannon Point-LP High Definition Audio Controller (rev 30)
00:1f.4 SMBus: Intel Corporation Cannon Point-LP SMBus Controller (rev 30)
00:1f.5 Serial bus controller: Intel Corporation Cannon Point-LP SPI Controller (rev 30)
02:00.0 3D controller: NVIDIA Corporation GP108M [GeForce MX150] (rev a1)
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader (rev 01)
04:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983

[weary imp]

Try this

https://youtu.be/LnIfEwqSPeQ

@verbal inlet

[verbal inlet]

Thanks @weary imp! That might be the fix :3 Can't try it right now but from my log file I can confirm that dhcpcd is running along with NetworkManager, thank you very much!

[regal bane]

OfficerK received a thank you cookie!

[weary imp]

Yeah that's why I sent it. Hopefully it works for you. When you try it give us an update.

[verbal inlet]

[solved] NetworkManager Disconnects from network every 7 mins for 5 seconds

[verbal inlet]

Seems to work!
I disabled NetworkManager instead because disabling dhcpcd seemed to affect my system clock.
Much thanks 🙂

[regal bane]

OfficerK received a thank you cookie!