[AA] [ReShade 3.0+] SMAA "Noisy" edges

Hi, Does anybody can explain or fix this issue..?

Curently i use ReShade 3.0.6 (directx 10) on my Sniper Elite V2 game at 1366x768 resolution. The shader itself is from reshade's github, i just changed the parameters into max value.

Color Edge Detection
Edge Detection Threshold 0.050
Max Search Steps 98.0
Max Search Steps Diagonal 16.0
Corner Rounding 0.0

Also i've tried to change the parameters into the lowest value like on original SMAA setting, but it still have noise on the edge.