diff --git a/project/src/callbacks/InventoryCallbacks.ts b/project/src/callbacks/InventoryCallbacks.ts
index 281beab3..d3c0e3fa 100644
--- a/project/src/callbacks/InventoryCallbacks.ts
+++ b/project/src/callbacks/InventoryCallbacks.ts
@@ -155,27 +155,30 @@ export class InventoryCallbacks
         pmcData: IPmcData,
         body: IInventoryCreateMarkerRequestData,
         sessionID: string,
+        output: IItemEventRouterResponse,
     ): IItemEventRouterResponse
     {
-        return this.inventoryController.createMapMarker(pmcData, body, sessionID);
+        return this.inventoryController.createMapMarker(pmcData, body, sessionID, output);
     }
 
     public deleteMapMarker(
         pmcData: IPmcData,
         body: IInventoryDeleteMarkerRequestData,
         sessionID: string,
+        output: IItemEventRouterResponse,
     ): IItemEventRouterResponse
     {
-        return this.inventoryController.deleteMapMarker(pmcData, body, sessionID);
+        return this.inventoryController.deleteMapMarker(pmcData, body, sessionID, output);
     }
 
     public editMapMarker(
         pmcData: IPmcData,
         body: IInventoryEditMarkerRequestData,
         sessionID: string,
+        output: IItemEventRouterResponse,
     ): IItemEventRouterResponse
     {
-        return this.inventoryController.editMapMarker(pmcData, body, sessionID);
+        return this.inventoryController.editMapMarker(pmcData, body, sessionID, output);
     }
 
     /** Handle OpenRandomLootContainer */
@@ -183,9 +186,10 @@ export class InventoryCallbacks
         pmcData: IPmcData,
         body: IOpenRandomLootContainerRequestData,
         sessionID: string,
+        output: IItemEventRouterResponse,
     ): IItemEventRouterResponse
     {
-        return this.inventoryController.openRandomLootContainer(pmcData, body, sessionID);
+        return this.inventoryController.openRandomLootContainer(pmcData, body, sessionID, output);
     }
 
     public redeemProfileReward(
diff --git a/project/src/controllers/InventoryController.ts b/project/src/controllers/InventoryController.ts
index 09362296..e9580b4e 100644
--- a/project/src/controllers/InventoryController.ts
+++ b/project/src/controllers/InventoryController.ts
@@ -812,6 +812,7 @@ export class InventoryController
         pmcData: IPmcData,
         request: IInventoryCreateMarkerRequestData,
         sessionID: string,
+        output: IItemEventRouterResponse,
     ): IItemEventRouterResponse
     {
         // Get map from inventory
@@ -823,7 +824,6 @@ export class InventoryController
         mapItem.upd.Map.Markers.push(request.mapMarker);
 
         // sync with client
-        const output = this.eventOutputHolder.getOutput(sessionID);
         output.profileChanges[sessionID].items.change.push(mapItem);
 
         return output;
@@ -840,6 +840,7 @@ export class InventoryController
         pmcData: IPmcData,
         request: IInventoryDeleteMarkerRequestData,
         sessionID: string,
+        output: IItemEventRouterResponse,
     ): IItemEventRouterResponse
     {
         // Get map from inventory
@@ -853,7 +854,6 @@ export class InventoryController
         mapItem.upd.Map.Markers = markers;
 
         // sync with client
-        const output = this.eventOutputHolder.getOutput(sessionID);
         output.profileChanges[sessionID].items.change.push(mapItem);
         return output;
     }
@@ -869,6 +869,7 @@ export class InventoryController
         pmcData: IPmcData,
         request: IInventoryEditMarkerRequestData,
         sessionID: string,
+        output: IItemEventRouterResponse,
     ): IItemEventRouterResponse
     {
         // Get map from inventory
@@ -880,7 +881,6 @@ export class InventoryController
         mapItem.upd.Map.Markers[indexOfExistingNote] = request.mapMarker;
 
         // sync with client
-        const output = this.eventOutputHolder.getOutput(sessionID);
         output.profileChanges[sessionID].items.change.push(mapItem);
 
         return output;
@@ -908,10 +908,9 @@ export class InventoryController
         pmcData: IPmcData,
         body: IOpenRandomLootContainerRequestData,
         sessionID: string,
+        output: IItemEventRouterResponse,
     ): IItemEventRouterResponse
     {
-        const output = this.eventOutputHolder.getOutput(sessionID);
-
         /** Container player opened in their inventory */
         const openedItem = pmcData.Inventory.items.find((item) => item._id === body.item);
         const containerDetailsDb = this.itemHelper.getItem(openedItem._tpl);
diff --git a/project/src/routers/item_events/InventoryItemEventRouter.ts b/project/src/routers/item_events/InventoryItemEventRouter.ts
index c2e9a9a1..dce3c28e 100644
--- a/project/src/routers/item_events/InventoryItemEventRouter.ts
+++ b/project/src/routers/item_events/InventoryItemEventRouter.ts
@@ -85,13 +85,13 @@ export class InventoryItemEventRouter extends ItemEventRouterDefinition
             case ItemEventActions.APPLY_INVENTORY_CHANGES:
                 return this.inventoryCallbacks.sortInventory(pmcData, body, sessionID);
             case ItemEventActions.CREATE_MAP_MARKER:
-                return this.inventoryCallbacks.createMapMarker(pmcData, body, sessionID);
+                return this.inventoryCallbacks.createMapMarker(pmcData, body, sessionID, output);
             case ItemEventActions.DELETE_MAP_MARKER:
-                return this.inventoryCallbacks.deleteMapMarker(pmcData, body, sessionID);
+                return this.inventoryCallbacks.deleteMapMarker(pmcData, body, sessionID, output);
             case ItemEventActions.EDIT_MAP_MARKER:
-                return this.inventoryCallbacks.editMapMarker(pmcData, body, sessionID);
+                return this.inventoryCallbacks.editMapMarker(pmcData, body, sessionID, output);
             case ItemEventActions.OPEN_RANDOM_LOOT_CONTAINER:
-                return this.inventoryCallbacks.openRandomLootContainer(pmcData, body, sessionID);
+                return this.inventoryCallbacks.openRandomLootContainer(pmcData, body, sessionID, output);
             case ItemEventActions.HIDEOUT_QTE_EVENT:
                 return this.hideoutCallbacks.handleQTEEvent(pmcData, body, sessionID);
             case ItemEventActions.REDEEM_PROFILE_REWARD: