filter max speed is not working

Hi Anton
Filter max speed is not working well. i know that i have to put in knots so i put in my config file

<entry key='filter.maxSpeed'>134</entry>

but in traccar log it didnt filter a higher value: 250

2017-11-15 14:23:15  INFO: [D42EB3D0] id: 864180032607579, time: 2017-11-15 14:23:07, lat: -12.00808, lon: -76.90860, speed: 250.0, course: 298.3

what could it be?

Max speed filtering calculates speed based on the time and distance. It does not use instant speed value.

so how can i filter a speed value or what do you recommend me to config the filter?

There is no way to filter speed value. If you need it, you would need to modify server code.