AsNoTracking()

WebAPI/Controllers/DataInboxController.cs

@@ -3,6 +3,7 @@ using System.Text;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.Data.SqlClient;
+using Microsoft.EntityFrameworkCore;
 using WebAPI.Models;
 
 namespace WebAPI.Controllers;
@@ -131,7 +132,7 @@ public class DataInboxController : Controller
     [HttpGet]
     public IActionResult GetAll()
     {
-        return Ok(_db.DataInbox);
+        return Ok(_db.DataInbox.AsNoTracking().ToList());
     }
     
     // helpers