you need ssh access sa router to change ttl. Some router may option to force ttl to your preferred value. in my case, i have OpenWRT and just used iptables to change ttl
Speedtest by Ookla - The Global Broadband Speed Test
Here is my speedtest...
Just change imei or spoof ttl to fix your problem. Di ko pa nararanasan yan since naka spoof ako at naka Smart Signature Unli 5G so far wala pang throttle nagaganap always 100Mbps above ang nakukuha ko
And it seems ang taas din ng ping mo...