If you are trapped in your warehouse because the town environment refuses to load, you need the stuck in stockroom bug fix Arcane Merchant players rely on to bypass the portal rubberbanding issue. This glitch triggers when the game's engine aggressively culls the main shop instance to save memory while you are placing Storage Shelves or managing the Warehouse Table. When you attempt to walk back through the glowing portal, the city cannot load fast enough, and the physics engine violently bounces you back into the stockroom. You do not need to abandon your save file or lose your inventory progress. Here is exactly how to force the town to render and escape the warehouse loop.
What Causes the Portal Rubberbanding?
The root cause of the stockroom trap is an aggressive memory-unloading script tied to the warehouse instance. Findie Studios built the warehouse as a completely separate spatial instance accessed via the portal outside your store. You unlock this area at the Enchanters' Circle for 3,000 gold. To keep the game running smoothly—especially since the main shop features dynamic customer AI, dynamic pricing calculations, and heroes whose Base Combat Power dictates their daily expenses—the engine unloads the main town map if you spend more than three minutes inside the stockroom.
When you finish organizing your potions, enchanted weapons, and mysterious crystals, you naturally walk back to the portal. However, the game fails to boot the city instance back into your RAM before your character model hits the portal's event horizon. The physics engine detects that you are stepping into an unloaded void and rubberbands you back to your last valid coordinate inside the warehouse.
Arcane Merchant in-game screenshot
Two specific in-game actions make this memory unload significantly worse:
- Warehouse Table UI Leaks: The recent update changed how depleted items are displayed. They now show as "0" on the Warehouse Table. Players can either purchase more using the "Buy" button or remove the item using the minus ("-") button. Spamming these buttons rapidly while the portal is rendering causes the background loading thread to stall.
- Assistant Pathfinding Bottlenecks: Players often hire three cleaners because the store gets excessively dirty with mud. Unfortunately, all three cleaners share the exact same pathfinding routine. They will stack on top of each other on a single mud tile. When you try to exit the stockroom, the game attempts to calculate this stacked collision in the background, creating a massive CPU bottleneck that crashes the city load.
The Impact of Dynamic Pricing on Memory Load
To understand why the portal fails, you have to understand what the game is calculating while you are gone. Arcane Merchant is not just a static room; it is a live economic simulation. Every NPC in the town is constantly evaluating your dynamic pricing. If you set the price of a steel dagger too high, the AI recalculates customer trust and loyalty metrics in real-time. When you step into the warehouse, the game attempts to pause these background calculations. However, if a customer was in the middle of a purchase decision when you crossed the portal threshold, the logic thread hangs. When you try to return, the game refuses to load the city until that pricing calculation resolves—which it never will, because the city is paused. This infinite loop is what forces the physics engine to rubberband you back to safety.
Immediate Workarounds to Escape the Stockroom
If you are currently trapped and staring at a portal that keeps bouncing you backward, use one of these three methods to force the city to load. The Graphics Settings Refresh is the most reliable method for low-end PCs.
Method 1: The Graphics Settings Refresh
By manually tanking the game's rendering requirements, you give your CPU enough overhead to load the town instance before you hit the portal trigger.
- Open the pause menu and drop all graphics settings (Shadows, Anti-Aliasing, Textures) to Low.
- Toggle V-Sync OFF to uncap the frame rendering.
- Turn your character around and walk backward into the portal. Forcing the camera to face the interior of the warehouse rather than the void outside reduces the immediate rendering load.
- Once the loading screen triggers and you spawn in the town, immediately save your game and restore your preferred graphics settings.
Arcane Merchant in-game screenshot
Method 2: The Vaultkeepers Node Save-State
The skilltree in Arcane Merchant is notoriously slow to complete because progression is locked behind specific customer behaviors—namely, customers must buy a specific amount of a product before the next tier unlocks. If you have been grinding sales and have unspent research points, you can use the skilltree to bypass the portal entirely.
- Open your Skilltree menu while standing in the warehouse.
- Locate an available, cheap node. The Vaultkeepers node is highly recommended if you are early in the game.
- Unlock the node. Purchasing any research upgrade triggers an aggressive, hard auto-save that records your exact inventory state, bypassing the standard portal transition save.
- Force-quit the game (Alt+F4 on PC) and reload your save from the main menu. You will spawn at the start of the day at your shop counter, but your warehouse inventory and shelf placements will be perfectly preserved.
Arcane Merchant in-game screenshot
Method 3: The End-of-Day Timeout
If you are trapped late in the afternoon and do not want to mess with your settings, you can simply let the clock run out.
- Step away from the portal and stand in the center of the warehouse.
- Let the in-game clock roll over to 0:00 (the end of the shift).
- The daily summary screen will appear, calculating your heroes' daily expenses and shop expansion costs.
- Closing this screen forcefully pulls your character out of the warehouse instance and resets your position at the cash register for the next morning.
How to Prevent the Warehouse Trap in Future Sessions
Until Findie Studios issues a patch that optimizes the portal transition, you must change how you interact with the stockroom. Keeping your stockroom visits under two minutes prevents the city from unloading in the first place.
Limit your time in the warehouse. Get in, use the placement grid to drop your Storage Shelves, restock your legendary artifacts, and get out before the 120-second mark. The longer you linger, the higher the chance the town instance is dumped from your system's memory.
Arcane Merchant in-game screenshot
Keep the portal zone entirely clear of physical objects. Do not place the Griffin Bag, mystery chests, or shelves within three grid squares of the portal spawn point. If item collision overlaps with the portal trigger, the physics engine will panic during the transition and rubberband you instantly.
Fire your redundant cleaners. Because cleaner pathfinding causes the city instance to hang, you must reduce your staff footprint. One cleaner is more than enough to handle the mud. Having three cleaners stacked on the same tile guarantees a portal crash when you try to return to the shop.
Did the Day 1 Hotfix Address the Portal Glitch?
Findie Studios recently deployed a massive Day 1 Hotfix to iron out launch wrinkles, but the stockroom portal bug was not included in the patch. The developers focused primarily on critical economy exploits and UI hard-locks.
| Bug Fixed in Day 1 Hotfix | Current Status |
|---|---|
| Unresearched items purchased from warehouse table | Patched |
| Free item bug in the warehouse | Patched |
| Cashiers getting stuck/going idle | Patched |
| Shell game ball predictability | Patched |
| Mystery chest hotbar issue | Patched |
| Portal rubberbanding (City load failure) | Unpatched (Use Workarounds) |
While the hotfix successfully stopped cashiers from going idle and fixed the error that occurred when selecting another chest from the hotbar while holding the Griffin Bag, the memory unload issue tied to the warehouse portal remains live. You must continue using the manual workarounds.
Frequently Asked Questions
Will I lose my 3,000 gold Enchanters' Circle unlock if I reload a stuck save? No. The Enchanters' Circle unlock is tied to your persistent shop progression. If you force-quit without triggering a save-state, you will only lose the immediate inventory sorting you just completed in the warehouse. The building unlock itself remains permanent.
Why are my depleted items showing as "0" on the Warehouse Table instead of vanishing? This is an intended feature added in a recent update, not a bug. You can purchase more stock directly using the "Buy" button or clear the list entirely using the newly added minus ("-") button. Just avoid rapidly clicking these buttons right before entering the portal.
Can I move the warehouse portal to a different spot outside the store? No. The portal is a static environmental object. You cannot relocate it using the shop decoration menus or the placement grid tools. You must adapt to its default location near the storefront.
Does increasing my Base Combat Power affect the loading screen? No. Base Combat Power only dictates your heroes' daily expenses and their success rates on adventures. It has no impact on the game's rendering engine or the portal's memory-loading sequence.