passively reading for some time, I encounter some problems/weird behaviours.
Background: I play CS GO on a very competitive level and the only purpose of the router/internet is to get this game to its maximum advantage.
Setup: ISP is Deutsche Telekom with VDSL2 23,2 up / 4,8 down. ISP requires VLAN 7 Tagging. My Router is a Linksys WRT 32X.
First, I am not sure if my VLAN tagging is optimal. I set it up as below (Picture will come in 20 min).
Second, I played around A LOT with SQM and Flow Offloading.
My experience so far: It is working best with NO SQM and NO flow offloading. But that seems not right or? HW ACC. is not working good at all. Cake with piece or layer both not working good. Hitreg is bad and it feels a little bit delayed but lag free. Weird finding with wireshark: I setup the DSCP for csgo.exe to 46 but only a fraction of UDP packets have DSCP flag. A lot of them are just unflagged. When I turn on Flow Offloading the response seems to be often faster but it also generates a little lag sometimes. Furthermore, I would really like to use SQM as gaming becomes impossible as soon as one device in the network is doing something more than normal surfing (girlfriend netflixing, instagramming etc.)
So my question is probably: Isn't there a way to configure SQM and or Offloading so it suits this game best? I am happy for any advice from the more experienced and will try it out immediately. I have tried to set the Overhead to 8, 27 and 31 bytes as well as tried it with enabling ECN on egress and switching the DSCP settings for egress (however, I am pretty sure the upload side is the problem).
Additional info: I have two NICs in my computer, one Intel i-219v and one killer e2500. tested with both