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2Mbit plan, you can see the bit burst effect, overshooting 2.2Mbit due to their PCQ limiter (to keep latency down during congestion)RandomMemory wroteOkay, so I was being scammed I guess by the reseller, Ended up calling terranet and getting a direct subscription with them, the installation is scheduled for the 10th so I'll have to test all this stuff out when the connection is ready. How is Terranet's non parallels download speeds. I suffer with large github repos downloading at 40KB/s because github doesn't allow multiple connections while downloading a single zip.
It also tricks dumb speed testing services like the famous Ookla one during congestion to show 2Mbit, while in reality it's around 1.8Mbit average during peak hours, I had the same effect with 10Mbit plan. I recommend using DSLReports for testing.

(LuCI does smoothing to the graph displaying wrong average unless I run it for 1 hour +)
This is to all Europe servers, doing so with far west American server gets it down to around 200, you can use Cloudflare WARP+ (argo) Wireguard profile as these act like a middle box and tailor TCP settings per client, most VPN providers don't. This issue is universal to any ISP around the world, and it's exaggerated on 100mbit+ connections.