Frequent network timeouts on 24.10 Electric Eel

I’ve upgraded from 24.4 to 24.10 but am now getting massive timeouts pinging any external address. Every 10 seconds or so I get a timeout/3000ms response time to any website I try. This causes timeouts when accessing any of my hosted services over the internet too. When I revert to 24.4 everything is completely fine. I’ve tried using my on-board realtek nic, an Intel 226, and Intel X550-T2 cards. They all have the timeout issue on 24.10 but all are completely fine when I revert to 24.4. I’ve also tried 1gb and 2.5gb switches.
Does anyone have any suggestions?

Edit: I’ve stopped all apps/services/virtualization as well. The timeouts are occurring directly from the server console/shell with literally nothing else running.

Do you face same timeout pinging nor hostname and ip addresses?

Same for both, I’ve tried 8.8.8.8 and microsoft.com at least with same results.

Basic test setup:
Your_NAS—switch—Linux_Test_system

Then try iperf3:
one side: iperf3 -s
other side: iperf3 -c

This should work flawlessly with any network interface and any Truenas version.

See:

There are public iperf servers. You may try one if direct point-to-point connections work.

Have’nt ran perf yet, however pinging my gateway results in 0% packet loss but pinging an IP on the internet results in ~50% packet loss after 2 minutes.