lag when using micro!

LAG when using micro!

when I go to the server ( no matter what), and trying to talk to someone when you press the voice starts to lag ! in the settings I found “boost microphone gain” and tried to disable it , the console showed me this

Host_WriteConfiguration: wrote cfg/config.cfg
JOY_AXIS_X: mapped to turn (absolute)
JOY_AXIS_Y: mapped to look (absolute)
JOY_AXIS_Z: unmapped
JOY_AXIS_R: mapped to forward (absolute)
JOY_AXIS_U: mapped to side (absolute)
JOY_AXIS_V: unmapped
Advanced joystick settings initialized

what to do ?