Avoid repeated ID's

I am dynamically generating buttons but when clicking on a button, and clicking on another one and again on the first one I clicked on (I hope to have explained it) it throws an error and tells me that multiple controls have been found with the same ID

  

Multiple controls with the same ID were found. FindControl requires that controls have unique IDs.

This is my code and how I try to prevent the id's from repeating:

protected void DynamicButton()
    {

        //BAD TOOLS INTO THE LIST AND SHOW
        List.ListUsers listsArea = new List.ListUsers();
        List<Data.Area> Area = listsArea.AreaList();

        List<Data.Area> ListOfEquiposNoOk = Area.Where(x => x.AREA == "ENG" && x.STANDBY == 1).ToList();

        List<Button> BotonesBad = new List<Button>();

        var TeamBad = ListOfEquiposNoOk.Select(x => x.TEAM).Distinct().ToList();
        foreach (var team in TeamBad)
        {
            Button newButtonBad = new Button();
            if (newButtonBad.ID != newButtonBad.ID)
            {
                BotonesBad = Bad.Controls.OfType<Button>().ToList();
                BotonesBad.Add(newButtonBad);
            }
            else
            {
                newButtonBad.CommandName = "Btn" + Convert.ToString(team);
                newButtonBad.ID = "BtnB_" + Convert.ToString(team);
                newButtonBad.Text = team;
                newButtonBad.CommandArgument = "ENG";
                newButtonBad.Click += new EventHandler(newButton_Click);

                Bad.Controls.Add(newButtonBad);
                newButtonBad.Click += new EventHandler(newButton_Click);

                newButtonBad.CssClass = "btn-primary outline separate";
            }
        }

ADDED

public partial class Dashboard : System.Web.UI.Page
    {
        static bool enableGood = false;

        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                DynamicButton();
            }
            else if(enableGood)
            {
                DynamicButton();
            }
        }

        protected void DButton(object sender, EventArgs e)
        {
            ScriptManager.RegisterStartupScript(this, this.GetType(), "Pop", "showAndHide();", true);

            enableGood = true;
            DynamicButton();
        }

This part of the code is where DynamicButton runs, if I remove it

else if(enableGood)
            {
                DynamicButton();
            }

the error is fixed, but if I do it that way, the event is never executed