diff --git a/Mage.Server/src/main/java/mage/server/TableController.java b/Mage.Server/src/main/java/mage/server/TableController.java
index ca2ce8fe04..430f02b263 100644
--- a/Mage.Server/src/main/java/mage/server/TableController.java
+++ b/Mage.Server/src/main/java/mage/server/TableController.java
@@ -48,7 +48,7 @@ public class TableController {
     private final UUID chatId;
     private final String controllerName;
     private final Table table;
-    private final ConcurrentHashMap<UUID, UUID> userPlayerMap = new ConcurrentHashMap<>();
+    private final ConcurrentHashMap<UUID, UUID> userPlayerMap = new ConcurrentHashMap<>(); // human players only, use table.seats for AI
 
     private Match match;
     private MatchOptions options;
@@ -985,10 +985,14 @@ public class TableController {
                     // return false;
                 }
             }
+
             // check for active players
             int validHumanPlayers = 0;
+            int validAIPlayers = 0;
             int aiPlayers = 0;
             int humanPlayers = 0;
+
+            // check humans
             for (Map.Entry<UUID, UUID> userPlayerEntry : userPlayerMap.entrySet()) {
                 MatchPlayer matchPlayer = match.getPlayer(userPlayerEntry.getValue());
                 if (matchPlayer == null) {
@@ -1016,12 +1020,21 @@ public class TableController {
                         // user exits on the server and match player has not quit -> player is valid
                         validHumanPlayers++;
                     }
-                } else {
-                    aiPlayers++;
                 }
             }
-            // if at least 2 human players are valid (multiplayer) or all human players are valid the table is valid or it's an AI match
-            return validHumanPlayers >= 2 || validHumanPlayers == humanPlayers || aiPlayers > 1;
+
+            // check AI
+            for (MatchPlayer matchPlayer : match.getPlayers()) {
+                if (!matchPlayer.getPlayer().isHuman()) {
+                    aiPlayers++;
+                    if (matchPlayer.getPlayer().isInGame()) {
+                        validAIPlayers++;
+                    }
+                }
+            }
+
+            // table must contain minimum two active players
+            return (validAIPlayers + validHumanPlayers) >= 2;
         }
         return true;
     }
diff --git a/Mage.Server/src/main/java/mage/server/TableManagerImpl.java b/Mage.Server/src/main/java/mage/server/TableManagerImpl.java
index 268c4f20fe..8826acb2d4 100644
--- a/Mage.Server/src/main/java/mage/server/TableManagerImpl.java
+++ b/Mage.Server/src/main/java/mage/server/TableManagerImpl.java
@@ -47,12 +47,8 @@ public class TableManagerImpl implements TableManager {
     private final ConcurrentHashMap<UUID, Table> tables = new ConcurrentHashMap<>();
     private final ReadWriteLock tablesLock = new ReentrantReadWriteLock();
 
-    /**
-     * Defines how often checking process should be run on server.
-     * <p>
-     * In minutes.
-     */
-    private static final int EXPIRE_CHECK_PERIOD = 10;
+    // defines how often checking process should be run on server (in minutes)
+    private static final int TABLE_HEALTH_CHECK_TIMEOUT_MINS = 10;
 
     public TableManagerImpl(ManagerFactory managerFactory) {
         this.managerFactory = managerFactory;
@@ -66,7 +62,7 @@ public class TableManagerImpl implements TableManager {
             } catch (Exception ex) {
                 logger.fatal("Check table health state job error:", ex);
             }
-        }, EXPIRE_CHECK_PERIOD, EXPIRE_CHECK_PERIOD, TimeUnit.MINUTES);
+        }, TABLE_HEALTH_CHECK_TIMEOUT_MINS, TABLE_HEALTH_CHECK_TIMEOUT_MINS, TimeUnit.MINUTES);
     }
 
     @Override