Hmm, I'm not sure how to show that per interface. Possibly some combination of netstat -i and netstat -Q

@nocling ich glaube das ich das nicht wirklich aktiv abgeschaltet habe sondern ich hab meine Hardware einmal gewechselt und ich glaube das die Maschine vorher das nicht konnte und das im Backup drin war und durch das einspielen des Backups das da drin war, denke ich. Sonst wüsste ich nicht wann ich das gemacht haben soll …

Confused about this one thing, with a 290 main queue and a 225 queue for everything else, why do I still get latency? Even if the 225 is saturated, there should be enough bandwidth where the main queue isn’t jammed no?

Or another way to put it, shouldn’t the queue only take into effect if the threshold is exceeded? I mean that literally and not literally, I don’t know how it technically works, but I would assume the queue would flow naturally, if I have 10 checkout lanes in a supermarket, and I have 8 people waiting, that shouldn’t cause a jam?

Actually what happens is that I have packed drops/high latency when transfers over VPN are getting very slow, not fast. Then VPN server can easily reach half of the speed of my download DSL link (i.e 300Mbit/2=150Mbit) and then everything is OK. There are no issues when VPN is not used at all either. Problem is when the remote end behind VPN (=torrent sources) isn't that fast and download speed drops to say 10Mbit. Then torrent transfers are causing high latency/high packet drop on my link.
This is very similar case to this one (unresolved issue): https://forum.netgate.com/topic/125639/lots-of-packet-loss-and-high-ping-when-torrenting-through-pia-vpn
But it's not PIA VPN that I'm using (it's NordVPN).

What is surprising to me that, as said before, I had no such issues when Asus RT-AC68U was my router.

@stephenw10
I think it is related to the P and C state settings in the BIOS.
It is possible that I changed one of them and just forgot.
P-state is the exact one I changed I think.
It has to be set to its default value (HW_ALL irc).

These may help:
https://www.supermicro.com/support/faqs/faq.cfm?faq=29482
https://www.thomas-krenn.com/en/wiki/Processor_P-states_and_C-states