diff --git a/src/Managing.Application.Abstractions/Grains/IPriceFetcherGrain.cs b/src/Managing.Application.Abstractions/Grains/IPriceFetcherGrain.cs
index b80795cd..b4afc9f8 100644
--- a/src/Managing.Application.Abstractions/Grains/IPriceFetcherGrain.cs
+++ b/src/Managing.Application.Abstractions/Grains/IPriceFetcherGrain.cs
@@ -13,6 +13,5 @@ public interface IPriceFetcherGrain : IGrainWithStringKey
     /// Fetches price data for all supported exchange/ticker combinations
     /// and publishes new candles to their respective streams.
     /// </summary>
-    /// <returns>True if the operation completed successfully, false otherwise</returns>
-    Task<bool> FetchAndPublishPricesAsync();
-}
+    Task FetchAndPublishPricesAsync();
+}
\ No newline at end of file
diff --git a/src/Managing.Application/Bots/BotReminderInitializer.cs b/src/Managing.Application/Bots/BotReminderInitializer.cs
new file mode 100644
index 00000000..3a9fd264
--- /dev/null
+++ b/src/Managing.Application/Bots/BotReminderInitializer.cs
@@ -0,0 +1,5 @@
+namespace Managing.Application.Bots;
+
+public class BotReminderInitializer
+{
+}
\ No newline at end of file
diff --git a/src/Managing.Application/Grains/GeneticBacktestGrain.cs b/src/Managing.Application/Grains/GeneticBacktestGrain.cs
index 3a1cdad2..2405cdab 100644
--- a/src/Managing.Application/Grains/GeneticBacktestGrain.cs
+++ b/src/Managing.Application/Grains/GeneticBacktestGrain.cs
@@ -52,7 +52,8 @@ public class GeneticBacktestGrain : Grain, IGeneticBacktestGrain
             request.Status = GeneticRequestStatus.Running;
             await geneticService.UpdateGeneticRequestAsync(request);
 
-            request.User.Accounts = await ServiceScopeHelpers.WithScopedService<IAccountService, List<Account>>(_scopeFactory,
+            request.User.Accounts = await ServiceScopeHelpers.WithScopedService<IAccountService, List<Account>>(
+                _scopeFactory,
                 async accountService => (await accountService.GetAccountsByUserAsync(request.User)).ToList());
 
             // Run GA
@@ -70,7 +71,8 @@ public class GeneticBacktestGrain : Grain, IGeneticBacktestGrain
         }
         catch (Exception ex)
         {
-            _logger.LogError(ex, "[GeneticBacktestGrain] Error processing request {RequestId}", requestId);
+            SentrySdk.CaptureException(ex);
+
             try
             {
                 using var scope = _scopeFactory.CreateScope();
diff --git a/src/Managing.Application/Grains/PriceFetcherGrain.cs b/src/Managing.Application/Grains/PriceFetcherGrain.cs
index 5f3133b9..a5669001 100644
--- a/src/Managing.Application/Grains/PriceFetcherGrain.cs
+++ b/src/Managing.Application/Grains/PriceFetcherGrain.cs
@@ -81,12 +81,10 @@ public class PriceFetcherGrain : Grain, IPriceFetcherGrain, IRemindable
         await base.OnDeactivateAsync(reason, cancellationToken);
     }
 
-    public async Task<bool> FetchAndPublishPricesAsync()
+    public async Task FetchAndPublishPricesAsync()
     {
         try
         {
-            _logger.LogInformation("Starting {timeframe} price fetch cycle", TargetTimeframe);
-
             var fetchTasks = new List<Task>();
 
             // Create fetch tasks for all exchange/ticker combinations for the target timeframe
@@ -100,16 +98,11 @@ public class PriceFetcherGrain : Grain, IPriceFetcherGrain, IRemindable
 
             // Execute all fetch operations in parallel
             await Task.WhenAll(fetchTasks);
-
-            _logger.LogInformation("{0} - Completed {1} price fetch cycle for {2} combinations",
-                nameof(PriceFetcherGrain), TargetTimeframe, fetchTasks.Count);
-
-            return true;
         }
         catch (Exception ex)
         {
             _logger.LogError(ex, "Error during price fetch cycle for timeframe {Timeframe}", TargetTimeframe);
-            return false;
+            SentrySdk.CaptureException(ex);
         }
     }
 
@@ -185,6 +178,7 @@ public class PriceFetcherGrain : Grain, IPriceFetcherGrain, IRemindable
         {
             _logger.LogError(ex, "Error fetching prices for {Exchange}-{Ticker}-{Timeframe}",
                 exchange, ticker, timeframe);
+            SentrySdk.CaptureException(ex);
         }
     }