diff --git a/LightlessSync/Services/LightlessProfileManager.cs b/LightlessSync/Services/LightlessProfileManager.cs
index 7bd222c..74d2dea 100644
--- a/LightlessSync/Services/LightlessProfileManager.cs
+++ b/LightlessSync/Services/LightlessProfileManager.cs
@@ -44,7 +44,21 @@ public class LightlessProfileManager : MediatorSubscriberBase
             else
                 _lightlessUserProfiles.Clear();
         });
-        Mediator.Subscribe<DisconnectedMessage>(this, (_) => _lightlessUserProfiles.Clear());
+
+        Mediator.Subscribe<ClearProfileGroupDataMessage>(this, (msg) =>
+        {
+            if (msg.GroupData != null)
+                _lightlessGroupProfiles.Remove(msg.GroupData, out _);
+            else
+                _lightlessGroupProfiles.Clear();
+        });
+
+        Mediator.Subscribe<DisconnectedMessage>(this, (_) =>
+        {
+            _lightlessUserProfiles.Clear();
+            _lightlessGroupProfiles.Clear();
+        }
+        );
     }
 
     public LightlessUserProfileData GetLightlessUserProfile(UserData data)
diff --git a/LightlessSync/UI/SyncshellAdminUI.cs b/LightlessSync/UI/SyncshellAdminUI.cs
index afcf872..cb5ecde 100644
--- a/LightlessSync/UI/SyncshellAdminUI.cs
+++ b/LightlessSync/UI/SyncshellAdminUI.cs
@@ -65,6 +65,14 @@ public class SyncshellAdminUI : WindowMediatorSubscriberBase
         _multiInvites = 30;
         _pwChangeSuccess = true;
         IsOpen = true;
+        Mediator.Subscribe<ClearProfileGroupDataMessage>(this, (msg) =>
+        {
+            if (msg.GroupData == null || string.Equals(msg.GroupData.GID, GroupFullInfo.Group.GID, StringComparison.Ordinal))
+            {
+                _pfpTextureWrap?.Dispose();
+                _pfpTextureWrap = null;
+            }
+        });
         SizeConstraints = new WindowSizeConstraints()
         {
             MinimumSize = new(700, 500),
diff --git a/LightlessSync/WebAPI/SignalR/ApiController.Functions.Callbacks.cs b/LightlessSync/WebAPI/SignalR/ApiController.Functions.Callbacks.cs
index e9f3010..da07460 100644
--- a/LightlessSync/WebAPI/SignalR/ApiController.Functions.Callbacks.cs
+++ b/LightlessSync/WebAPI/SignalR/ApiController.Functions.Callbacks.cs
@@ -199,6 +199,13 @@ public partial class ApiController
         return Task.CompletedTask;
     }
 
+    public Task Client_GroupSendProfile(GroupProfileDto groupInfo)
+    {
+        Logger.LogDebug("Client_GroupSendProfile: {dto}", groupInfo);
+        ExecuteSafely(() => Mediator.Publish(new ClearProfileGroupDataMessage(groupInfo.Group)));
+        return Task.CompletedTask;
+    }
+
     public Task Client_UserUpdateSelfPairPermissions(UserPermissionsDto dto)
     {
         Logger.LogDebug("Client_UserUpdateSelfPairPermissions: {dto}", dto);
diff --git a/LightlessSync/WebAPI/SignalR/ApiController.cs b/LightlessSync/WebAPI/SignalR/ApiController.cs
index c6680a2..5652194 100644
--- a/LightlessSync/WebAPI/SignalR/ApiController.cs
+++ b/LightlessSync/WebAPI/SignalR/ApiController.cs
@@ -607,10 +607,5 @@ public sealed partial class ApiController : DisposableMediatorSubscriberBase, IL
 
         ServerState = state;
     }
-
-    public Task Client_GroupSendProfile(GroupProfileDto groupInfo)
-    {
-        throw new NotImplementedException();
-    }
 }
 #pragma warning restore MA0040
\ No newline at end of file