Problems with CH or SAITEK Yoke and mouse

what i found is…if we disconnect the yoke and mouse the planes goes straight with no problems…if we reconnect everything problems came back. if we move the mouse to another monitor while flying the plane goes unbalanced.disconnecting the mouse plane goes straight…resetting to default in the controls settings seems to solve the problems but then the plane instead going left to right or vice versa the plane goes up and down same problem with CH or SAITEK yokes. so what is causing this if the problems are not comming from the yokes or mouse…connect=problems…disconnect= no problems…even if we reset the SENSITIVITY same problems, so were it come from…