@Sunshine THANK YOU just saw that annex type is set to auto , curosity took over and Set the annex type manauly : Annex A/I/J/L/M and now my upstream is 2mbit again

@Sunshine hi its the rate displayed on the status page , (though my isp set the max upstream rate to the line max rate so it would be same)

i had td 8151n , replaced it with td 9960 (due to ethernet port failure, modem itself is okay) with this new 9960 my upstream maxrate is 1000 kbps with the old 8151n it is 2200 kbps how can i solve...