diff --git a/src/Jellyfin.LiveTv/Listings/SchedulesDirect.cs b/src/Jellyfin.LiveTv/Listings/SchedulesDirect.cs
index 3aa0f0408b..c1ccb24bf4 100644
--- a/src/Jellyfin.LiveTv/Listings/SchedulesDirect.cs
+++ b/src/Jellyfin.LiveTv/Listings/SchedulesDirect.cs
@@ -684,27 +684,37 @@ namespace Jellyfin.LiveTv.Listings
                 sdCode?.ToString() ?? "N/A",
                 responseBody);
 
-            if (sdCode is SdErrorCode.InvalidUser or SdErrorCode.InvalidHash or SdErrorCode.AccountLocked or SdErrorCode.AccountExpired or SdErrorCode.PasswordRequired)
+            if (sdCode is SdErrorCode.AccountExpired or SdErrorCode.InvalidHash or SdErrorCode.InvalidUser or SdErrorCode.AccountLocked or SdErrorCode.AppLocked or SdErrorCode.AccountInactive)
             {
                 // Permanent account errors — disable SD for this server lifetime.
-                _logger.LogError("Schedules Direct account error (code {SdCode}). Disabling SD until server restart", sdCode);
+                _logger.LogError("Schedules Direct account error (code {SdCode}). Disabling SD until server restart.", sdCode);
                 _tokens.Clear();
                 _accountError = true;
             }
-            else if (sdCode is SdErrorCode.MaxLoginAttempts or SdErrorCode.TemporaryLockout)
+            else if (sdCode is SdErrorCode.ServiceOffline or SdErrorCode.ServiceBusy or SdErrorCode.AccountTempLock)
             {
                 // Transient login errors — back off for 30 minutes, then allow retry.
+                _logger.LogError("Schedules Direct transient error (code {SdCode}). Backing off for 30 minutes.", sdCode);
                 _tokens.Clear();
                 Interlocked.Exchange(ref _lastErrorResponseTicks, DateTime.UtcNow.Ticks);
             }
-            else if (sdCode is SdErrorCode.MaxImageDownloads)
+            else if (sdCode is SdErrorCode.MaxLoginAttempts or SdErrorCode.MaxIPAttempts)
+            {
+                // 24 hour bans - stop image and metadata requests until SD reset at 00:00 UTC.
+                _logger.LogError("Schedules Direct service limit error (code {SdCode}). Disabling until SD reset.", sdCode);
+                SetImageLimitHit();
+                SetMetadataLimitHit();
+            }
+            else if (sdCode is SdErrorCode.MaxImageDownloads or SdErrorCode.MaxImageDownloadsTrial)
             {
                 // Max image downloads — stop image requests until SD resets at 00:00 UTC.
+                _logger.LogError("Schedules Direct image download limit hit (code {SdCode}). Disabling image acquisition until SD reset.", sdCode);
                 SetImageLimitHit();
             }
             else if (sdCode is SdErrorCode.MaxScheduleRequests)
             {
                 // Max schedule/metadata requests — stop metadata requests until SD resets at 00:00 UTC.
+                _logger.LogError("Schedules Direct metadata download limit hit (code {SdCode}). Disabling metadata acquisition until SD reset.", sdCode);
                 SetMetadataLimitHit();
             }
             else if (enableRetry
diff --git a/src/Jellyfin.LiveTv/Listings/SchedulesDirectDtos/SdErrorCode.cs b/src/Jellyfin.LiveTv/Listings/SchedulesDirectDtos/SdErrorCode.cs
index ec6c6c475b..fffbfb9a58 100644
--- a/src/Jellyfin.LiveTv/Listings/SchedulesDirectDtos/SdErrorCode.cs
+++ b/src/Jellyfin.LiveTv/Listings/SchedulesDirectDtos/SdErrorCode.cs
@@ -3,39 +3,59 @@
 namespace Jellyfin.LiveTv.Listings.SchedulesDirectDtos;
 
 /// <summary>
-/// Schedules Direct API error codes.
+/// Schedules Direct API error codes. See https://github.com/SchedulesDirect/JSON-Service/wiki/API-20141201#error-response for details.
 /// </summary>
 public enum SdErrorCode
 {
     /// <summary>
-    /// Invalid user.
+    /// Schedules Direct unavailable/out of service.
     /// </summary>
-    InvalidUser = 4001,
+    ServiceOffline = 3000,
 
     /// <summary>
-    /// Invalid password hash.
+    /// Schedules Direct busy.
     /// </summary>
-    InvalidHash = 4003,
-
-    /// <summary>
-    /// Account locked or disabled.
-    /// </summary>
-    AccountLocked = 4004,
+    ServiceBusy = 3001,
 
     /// <summary>
     /// Account expired.
     /// </summary>
-    AccountExpired = 4005,
+    AccountExpired = 4001,
 
     /// <summary>
-    /// Token has expired.
+    /// Invalid password hash.
+    /// </summary>
+    InvalidHash = 4002,
+
+    /// <summary>
+    /// Invalid user or password.
+    /// </summary>
+    InvalidUser = 4003,
+
+    /// <summary>
+    /// Account temporarily locked due to login failures.
+    /// </summary>
+    AccountTempLock = 4004,
+
+    /// <summary>
+    /// Account permanently locked due to abuse.
+    /// </summary>
+    AccountLocked = 4005,
+
+    /// <summary>
+    /// Token has expired. Request a new one.
     /// </summary>
     TokenExpired = 4006,
 
     /// <summary>
-    /// Password is required.
+    /// Application locked out.
     /// </summary>
-    PasswordRequired = 4008,
+    AppLocked = 4007,
+
+    /// <summary>
+    /// Account not active.
+    /// </summary>
+    AccountInactive = 4008,
 
     /// <summary>
     /// Maximum login attempts exceeded.
@@ -43,17 +63,32 @@ public enum SdErrorCode
     MaxLoginAttempts = 4009,
 
     /// <summary>
-    /// Temporary lockout.
+    /// Maximum unique IP attempts reached.
     /// </summary>
-    TemporaryLockout = 4010,
+    MaxIPAttempts = 4010,
+
+    /// <summary>
+    /// Lineup change maximum reached.
+    /// </summary>
+    MaxScheduleRequests = 4100,
+
+    /// <summary>
+    /// Requested image not found.
+    /// </summary>
+    ImageNotFound = 5000,
 
     /// <summary>
     /// Maximum image downloads reached for the day.
     /// </summary>
     MaxImageDownloads = 5002,
 
+    /// <summary>
+    /// Trial specific maximum image downloads reached for the day.
+    /// </summary>
+    MaxImageDownloadsTrial = 5003,
+
     /// <summary>
     /// Maximum schedule/metadata requests reached for the day.
     /// </summary>
-    MaxScheduleRequests = 5003
+    MaxInvalidImages = 5004
 }