diff --git a/src/BirdsiteLive.Domain/ActivityPubService.cs b/src/BirdsiteLive.Domain/ActivityPubService.cs
index fa3bf70..37fe0b5 100644
--- a/src/BirdsiteLive.Domain/ActivityPubService.cs
+++ b/src/BirdsiteLive.Domain/ActivityPubService.cs
@@ -46,7 +46,10 @@ namespace BirdsiteLive.Domain
             httpClient.DefaultRequestHeaders.Add("Accept", "application/activity+json");
             var result = await httpClient.GetAsync(objectId);
             var content = await result.Content.ReadAsStringAsync();
-            return JsonConvert.DeserializeObject<Actor>(content);
+
+            var actor = JsonConvert.DeserializeObject<Actor>(content);
+            if (string.IsNullOrWhiteSpace(actor.url)) actor.url = objectId;
+            return actor;
         }
 
         public async Task PostNewNoteActivity(Note note, string username, string noteId, string targetHost, string targetInbox)
diff --git a/src/BirdsiteLive.Pipeline/Tools/MaxUsersNumberProvider.cs b/src/BirdsiteLive.Pipeline/Tools/MaxUsersNumberProvider.cs
index c84b7b1..1c7e7c4 100644
--- a/src/BirdsiteLive.Pipeline/Tools/MaxUsersNumberProvider.cs
+++ b/src/BirdsiteLive.Pipeline/Tools/MaxUsersNumberProvider.cs
@@ -16,6 +16,7 @@ namespace BirdsiteLive.Pipeline.Tools
         
         private int _totalUsersCount = -1;
         private int _warmUpIterations;
+        private const int WarmUpMaxCapacity = 200;
 
         #region Ctor
         public MaxUsersNumberProvider(InstanceSettings instanceSettings, ITwitterUserDal twitterUserDal)
@@ -31,8 +32,7 @@ namespace BirdsiteLive.Pipeline.Tools
             if (_totalUsersCount == -1) 
             {
                 _totalUsersCount = await _twitterUserDal.GetTwitterUsersCountAsync();
-                var warmUpMaxCapacity = _instanceSettings.MaxUsersCapacity / 4;
-                _warmUpIterations = warmUpMaxCapacity == 0 ? 0 : (int)(_totalUsersCount / (float)warmUpMaxCapacity);
+                _warmUpIterations = (int)(_totalUsersCount / (float)WarmUpMaxCapacity);
             }
 
             // Return if warm up ended
@@ -40,7 +40,7 @@ namespace BirdsiteLive.Pipeline.Tools
 
             // Calculate warm up value
             var maxUsers = _warmUpIterations > 0
-                ? _instanceSettings.MaxUsersCapacity / 4
+                ? WarmUpMaxCapacity
                 : _instanceSettings.MaxUsersCapacity;
             _warmUpIterations--;
             return maxUsers;
diff --git a/src/BirdsiteLive/BirdsiteLive.csproj b/src/BirdsiteLive/BirdsiteLive.csproj
index 9daebca..dd17829 100644
--- a/src/BirdsiteLive/BirdsiteLive.csproj
+++ b/src/BirdsiteLive/BirdsiteLive.csproj
@@ -4,7 +4,7 @@
     <TargetFramework>netcoreapp3.1</TargetFramework>
     <UserSecretsId>d21486de-a812-47eb-a419-05682bb68856</UserSecretsId>
     <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
-    <Version>0.16.1</Version>
+    <Version>0.16.2</Version>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/BirdsiteLive/Controllers/InboxController.cs b/src/BirdsiteLive/Controllers/InboxController.cs
index a0d8748..db055cf 100644
--- a/src/BirdsiteLive/Controllers/InboxController.cs
+++ b/src/BirdsiteLive/Controllers/InboxController.cs
@@ -5,12 +5,22 @@ using System.Linq;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Logging;
 
 namespace BirdsiteLive.Controllers
 {
     [ApiController]
     public class InboxController : ControllerBase
     {
+        private readonly ILogger<InboxController> _logger;
+
+        #region Ctor
+        public InboxController(ILogger<InboxController> logger)
+        {
+            _logger = logger;
+        }
+        #endregion
+
         [Route("/inbox")]
         [HttpPost]
         public async Task<IActionResult> Inbox()
@@ -19,6 +29,8 @@ namespace BirdsiteLive.Controllers
             using (var reader = new StreamReader(Request.Body))
             {
                 var body = await reader.ReadToEndAsync();
+
+                _logger.LogTrace("Inbox: {Body}", body);
                 //System.IO.File.WriteAllText($@"C:\apdebug\inbox\{Guid.NewGuid()}.json", body);
 
             }
diff --git a/src/BirdsiteLive/Controllers/UsersController.cs b/src/BirdsiteLive/Controllers/UsersController.cs
index a06b1e9..8240d7b 100644
--- a/src/BirdsiteLive/Controllers/UsersController.cs
+++ b/src/BirdsiteLive/Controllers/UsersController.cs
@@ -17,6 +17,7 @@ using BirdsiteLive.Twitter;
 using BirdsiteLive.Twitter.Models;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Primitives;
 using Newtonsoft.Json;
 
@@ -29,15 +30,17 @@ namespace BirdsiteLive.Controllers
         private readonly IUserService _userService;
         private readonly IStatusService _statusService;
         private readonly InstanceSettings _instanceSettings;
+        private readonly ILogger<UsersController> _logger;
 
         #region Ctor
-        public UsersController(ITwitterUserService twitterUserService, IUserService userService, IStatusService statusService, InstanceSettings instanceSettings, ITwitterTweetsService twitterTweetService)
+        public UsersController(ITwitterUserService twitterUserService, IUserService userService, IStatusService statusService, InstanceSettings instanceSettings, ITwitterTweetsService twitterTweetService, ILogger<UsersController> logger)
         {
             _twitterUserService = twitterUserService;
             _userService = userService;
             _statusService = statusService;
             _instanceSettings = instanceSettings;
             _twitterTweetService = twitterTweetService;
+            _logger = logger;
         }
         #endregion
 
@@ -57,6 +60,8 @@ namespace BirdsiteLive.Controllers
         [Route("/users/{id}")]
         public IActionResult Index(string id)
         {
+            _logger.LogTrace("User Index: {Id}", id);
+
             id = id.Trim(new[] { ' ', '@' }).ToLowerInvariant();
 
             // Ensure valid username 
@@ -131,6 +136,8 @@ namespace BirdsiteLive.Controllers
             using (var reader = new StreamReader(Request.Body))
             {
                 var body = await reader.ReadToEndAsync();
+
+                _logger.LogTrace("User Inbox: {Body}", body);
                 //System.IO.File.WriteAllText($@"C:\apdebug\{Guid.NewGuid()}.json", body);
 
                 var activity = ApDeserializer.ProcessActivity(body);
diff --git a/src/BirdsiteLive/appsettings.json b/src/BirdsiteLive/appsettings.json
index e25c7ca..8b12018 100644
--- a/src/BirdsiteLive/appsettings.json
+++ b/src/BirdsiteLive/appsettings.json
@@ -20,7 +20,7 @@
     "AdminEmail": "me@domain.name",
     "ResolveMentionsInProfiles": true,
     "PublishReplies": false,
-    "MaxUsersCapacity": 800,
+    "MaxUsersCapacity": 1500,
     "UnlistedTwitterAccounts":  null 
   },
   "Db": {
diff --git a/src/Tests/BirdsiteLive.Pipeline.Tests/Tools/MaxUsersNumberProviderTests.cs b/src/Tests/BirdsiteLive.Pipeline.Tests/Tools/MaxUsersNumberProviderTests.cs
index d48beb8..c2f52d0 100644
--- a/src/Tests/BirdsiteLive.Pipeline.Tests/Tools/MaxUsersNumberProviderTests.cs
+++ b/src/Tests/BirdsiteLive.Pipeline.Tests/Tools/MaxUsersNumberProviderTests.cs
@@ -30,17 +30,20 @@ namespace BirdsiteLive.Pipeline.Tests.Tools
             var provider = new MaxUsersNumberProvider(settings, twitterUserDalMock.Object);
             
             var result = await provider.GetMaxUsersNumberAsync();
-            Assert.AreEqual(250, result);
+            Assert.AreEqual(200, result);
 
             result = await provider.GetMaxUsersNumberAsync();
-            Assert.AreEqual(250, result);
+            Assert.AreEqual(200, result);
 
             result = await provider.GetMaxUsersNumberAsync();
-            Assert.AreEqual(250, result);
+            Assert.AreEqual(200, result);
 
             result = await provider.GetMaxUsersNumberAsync();
-            Assert.AreEqual(250, result);
-
+            Assert.AreEqual(200, result);
+            
+            result = await provider.GetMaxUsersNumberAsync();
+            Assert.AreEqual(200, result);
+            
             result = await provider.GetMaxUsersNumberAsync();
             Assert.AreEqual(1000, result);
             
@@ -63,7 +66,7 @@ namespace BirdsiteLive.Pipeline.Tests.Tools
             var twitterUserDalMock = new Mock<ITwitterUserDal>(MockBehavior.Strict);
             twitterUserDalMock
                 .Setup(x => x.GetTwitterUsersCountAsync())
-                .ReturnsAsync(249);
+                .ReturnsAsync(199);
             #endregion
 
             var provider = new MaxUsersNumberProvider(settings, twitterUserDalMock.Object);