[arch-general] r8169: transmit queue 0 timed out - dying hardware?

Hi, a box running Arch on AsRock QC5000-ITXPH has some issues with it's ethernet chipset since several days: https://dpaste.org/hVfk Network is stuck then and it somehow resumes after 1 hour or so. I stumbled upon https://bugzilla.kernel.org/show_bug.cgi?id=199549, but changing the powermanagement did not help. The issue appears with 5.6.x and also 5.4.x LTS, now even the DHCP request failed after rebooting with 5.6.11. As it appears with both kernel branches, I hardly believe it's a kernel issue. But dying ethernet chipsets on a board? Regards Bjoern