Relevant log outputs for anyone intrigued

NETDEV WATCHDOG: enp1s0f0 (tg3): transmit queue 0 timed out

tg3 0000:01:00.0 enp1s0f0: transmit timed out, resetting

Link is down... Link is up at 1000 Mbps, full duplex

Thank you @CurbsTickle@lemmy.world

I’ll probably spring for the Anker USB-A adapter, it’ll be useful to have any way.

After days of testing, a mix of Direct Playing 4K DoVi/HDR10 (HEVC Main 10) on my 4K Apple TV and different media on other devices during the day and constant ping, mtr and iperf3across devices, I’ve determined this problem is totally random lol! Went 48 hours of TBs transferred between devices with iperf and a day of content playing, no problem, then randomly I’ll see Link is down on the NIC and I can’t ping it until it comes back up like it did this morning.

Might find a Linux community to share my syslog and see if any other suggestions for troubleshooting exist and make sure it isn’t something else with my network/unmanaged switches. But I might be burning time/energy on broken hardware and time to give up on it.

@phanto@lemmy.ca I’ll see if era ships to the US and make sure to be extra cautious of the listing description. Might also see if I can find a US equivalent.

Fell down a hole looking at the Optiplex machines last night. My desk is tiny and I’m already rocking this Mac Mini, a Mac Studio, work laptop and a pi3B running PiHole. So I’m leaning towards a micro, although I might be able to get away with a small form factor instead. I also have a MBP (“Core i7” 2.8 15" Early 2013) that I could wipe and use as a temporary measure while I save for something new. Also bought a pi4B with 4GB of RAM laying around and not used, so I could always split up services, whack Plex on the Studio and use what I’ve got for a while longer.

Right now I might go with @phanto@lemmy.ca suggestion to find a USB NIC adapter to keep this beast running or at least determine if it’s just the NIC and not the board. Any suggestions for a Debian friendly USB to ethernet adapter appreciated. I also have the Apple thunderbolt to ethernet adapter, might keep trying to get that working. Not seen a single dropped ping overnight with the builtin NIC, so it appears to be super intermittent or when I start to watch something on Plex.

I’m putting some money aside for an 10th or 11th gen i7 at minimum, I feel like I’d like the option for 4K transcoding if needed. Looks like I can put a 2.5" SATA in a micro (7090?), which would be awesome seeing as I have a SATA 1TB SSD in the mini right now I’d like to cannibalize.

My wife and I have had some bad experiences with Ebay in the past, but I’m willing to go back if I can find a good deal on an off lease Optiplex. Any other suggestions on places to look for off lease options that I can hopefully trust (US)?

Also please be brutally honest if you think I should just get a 6-8th gen Optiplex and not bother with the newer CPU. Outside of Plex and torrents, I’d like to eventually run Node.js, VSC Code Server, Pi-hole, home assistant, some storage or cloud access and a Screeps Server. Also playing with Blender, but I doubt I’ll be able to do much with rendering with any of these machines.

Not a lame suggest at all, this is probably saner option than me throwing $$$ on an 11th gen i7. Doing some research and I’m curious if you have a recommendation on adapter? I know the ASIX AX88179 is suggested and the Plugable adapter uses that chipset. I’d prefer to get something I know will work plug and play, then I can continue testing to ensure it’s just the NIC and nothing else. I also have an Apple Thunderbolt to Ethernet adapter, I’ve not invested too much effort into troubleshooting, it doesn’t seem to work natively out the box with Proxmox/Debian.