Im getting kicked by servers "cl_interp" must not be changed, ffs i didn't change that I even don't know what is that only thing that i changed is my

cl_crosshair size 5
cl_crosshaircolor 0
cl_crosshaircolor_b 0
cl_crosshaircolor_g 0
cl_crosshaircolor_r 0
cl_crosshairthickness 0.91
cl_crosshairalpha 9999

I reinstalled the game and did only those changes up ,and still have the kick problem I have noticed at the begging when i install the game "cl_interp is 0.015200" after i do the changes is "cl_interp 0.100000000" what to do i didn't had this problem at previous versions ? i have a big resolution so i can't play with those crosshair.