diff --git a/src/NadekoBot/Modules/Administration/Commands/LogCommand.cs b/src/NadekoBot/Modules/Administration/Commands/LogCommand.cs
index e2a49b11..374b97d5 100644
--- a/src/NadekoBot/Modules/Administration/Commands/LogCommand.cs
+++ b/src/NadekoBot/Modules/Administration/Commands/LogCommand.cs
@@ -695,6 +695,8 @@ namespace NadekoBot.Modules.Administration
                     logSetting.LogUserPresenceId =
                     logSetting.LogVoicePresenceId =
                     logSetting.LogVoicePresenceTTSId = (action.Value ? channel.Id : (ulong?)null);
+
+                    await uow.CompleteAsync().ConfigureAwait(false);
                 }
                 if (action.Value)
                     await channel.SendMessageAsync("✅ Logging all events on this channel.").ConfigureAwait(false);
diff --git a/src/NadekoBot/Modules/Administration/Commands/MessageRepeater.cs b/src/NadekoBot/Modules/Administration/Commands/MessageRepeater.cs
index 583f0f05..2063a381 100644
--- a/src/NadekoBot/Modules/Administration/Commands/MessageRepeater.cs
+++ b/src/NadekoBot/Modules/Administration/Commands/MessageRepeater.cs
@@ -50,10 +50,16 @@ namespace NadekoBot.Modules.Administration
                     {
                         while (!token.IsCancellationRequested)
                         {
+                            var toSend = "🔄 " + Repeater.Message;
                             await Task.Delay(Repeater.Interval, token).ConfigureAwait(false);
+
+                            var lastMsgInChannel = (await Channel.GetMessagesAsync(1)).FirstOrDefault();
+                            if (lastMsgInChannel.Id == oldMsg.Id) //don't send if it's the same message in the channel
+                                continue;
+
                             if (oldMsg != null)
                                 try { await oldMsg.DeleteAsync(); } catch { }
-                            try { oldMsg = await Channel.SendMessageAsync("🔄 " + Repeater.Message).ConfigureAwait(false); } catch (Exception ex) { _log.Warn(ex); try { source.Cancel(); } catch { } }
+                            try { oldMsg = await Channel.SendMessageAsync(toSend).ConfigureAwait(false); } catch (Exception ex) { _log.Warn(ex); try { source.Cancel(); } catch { } }
                         }
                     }
                     catch (OperationCanceledException) { }