Hi,

yes, when connected to lan port on the motherboard directly
No issues in wifi or with lan usb dongle
I've tried all the Realtek drivers, also unistalling them and reinstalling the one by one by one from scratch.
I've updated my bios to 1201, i do not know if the issue was already there with previous bios firmware.

Also, no problems with w11, with the w11 realtek drivers, but i had to rollback due to other problems with w11 and my bt headphones.


So, by now, it's only working with standard Microsoft drivers.

I experience the problem by:
moovind >1gb files to my nas (no problem with other clients to the same nas) or downloading torrent files directly to the nas.

Siomply it caches half of file and then it stops suddently, in that case i have to reset MANUALLY the pc.

Hi STARRAIN@ROG,

yes, indeed the cable is the same, a cat6a, with cat6a keystone. I tries also connecting directly to switch and even router:

The bios is already to default settings, tried also to disable xmp1, with no luck.
Trasfer to nas happens via smb, like other clients on my network.

CPU: Intel I5 11400F
RAM: Crucial Ballistix BL2K16G32C16U4RL 2x16GB
PSU: Sharkoon Silent Storm SFX 500W Gold
SSD m.2: WD BLACK SN750 SE 500 GB PCIe Gen4
OS: W10 Pro Build 19044.1469
NAS: WD My Cloud EX2 (not the ULTRA one) with double 2tb raid1 configuration
SWITCH: Ubiquiti US-8-150W (uplink between router and switch is via dac cable 1gbit)
ROUTER: Ubiquiti EdgeRouter-X-SFP (connected by fiber 1g/300mb via sfp module)

I'll send you the mobo details. I coudl also send you a video with the issue with different drivers.

Edit: just tried to install the Realtek_LAN_Driver_V10.42.526.2020_WIN10_64-bit_B560I and once trid to copy a 2gb file to the nas, the pc completely crashed. Rolled back to Microsoft divers, erveything fine.