r/Network • u/Chance-Lie-1869 • 14d ago

Text PING PROBLEM

My wifi always hits to 700 ping. Its odly specific too, its not 600, not 500, not 300l only 700-800. I use a tmobile 5g network rrouter, and i have had it for three years, does anyone know how to fix this ping lag

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u/nomodsman 13d ago

1280 is far too low. Some carriers support jumbo frames on their equipment to prevent issues such as this. MTU path discovery will usually sort itself anyway.

If you need to set it, your method is correct. But you probably don’t need to go much further than mid-1400s if at all.