Server packetloss on EU gateways (Frankfurt, Amsterdam, London)

Hello,

I’m experiencing server latency and packet loss issues every evening on PoE2.
My local connection and ISP are fine (0 % loss up to DTAG/Lumen).
The problem starts once traffic is handed off to Cogent.

I tested multiple gateways with WinMTR:

Frankfurt: 30–40 % loss after te0-3-0-0-6.rcr21.ams06.atlas.cogentco.com

Amsterdam: 16–36 % loss, same Cogent path

London: 29–32 % loss, again via Cogent

Milan: 8–12 % loss (better, but still not clean)

Summary:
The routing via Cogent to your EU servers is broken in prime time.

Could you please escalate this to your network provider or adjust the routing/peering to avoid Cogent?

Thank you

Thanks for taking the time to traceroute it. I was just experiencing the same thing (again), however it happens randomly per map instance. Either specific physical or virtual servers are having issues (but not all of them) or maybe loadbalancing is not doing its job properly. Please investigate and fix GGG, can't map like this.