T-Mobile Home Internet Slow IPv4

djb14336,

I'm using an Asus router with DoT and if I change it from Strict to Opportunistic, it reduces (but doesn't eliminate) the latency issues to normal levels. It could be a combination of the T-Mobile network + the Asus router with DoT but I'm not quite sure. My particular Asus RT-AX3000 router has been acting up, it hasn't been stable.

If you could test Strict DoT on your Asus router with 9.9.9.9 and 1.1.1.1 that would be great! 

It will look like this:

Then test the DoT here:

1.1.1.1 Connectivity Test

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Please let me know what you discover.

Gracias,

-Jason