Many players reported encountering MaxCcuReached in R.E.P.O. while trying to join a friend’s R.E.P.O. room, which prevented them from playing together. If you are among them, in this MiniTool post, I will explore some feasible solutions to help you resolve this issue.
About MaxCcuReached in R.E.P.O.
R.E.P.O. is an exciting multiplayer horror game that has captivated the gaming community, merging physics-based mechanics with cooperative play to offer a truly immersive experience. However, like any online multiplayer game, R.E.P.O. faces various technical challenges, like Client Timeout in R.E.P.O., game crashing, and R.E.P.O. MaxCcuReached error.
For many gamers, these technical obstacles can be quite frustrating and may hinder their ability to fully enjoy the game. The Max CCU Reached (Concurrent Users Reached) error indicates that the server has hit its maximum capacity, preventing players from entering the game.
Today, in this stepwise guide, I will walk you through the methods of how to fix the Max CCU Reached error in R.E.P.O. Without further ado, let’s dive into the detailed information.
How to Fix MaxCcuReached in R.E.P.O.
Some Simple Steps to Take
- Restart the game and the PC.
- Try to connect the game during off-peak hours.
- Select a server with greater capacity.
Fix 1. Copy a Photon ID to the Photonconfig.ini
As some Reddit users reported, creating a Photon ID and copying the ID to the photonconfig.ini helped them fix the error of MaxCcuReached in R.E.P.O. Here’s how to do it:
Step 1. Go to the PhotonEngine website. In the new interface, click the SIGN UP button. If you have an account, you can log in to it. If you do not have an account, opt to create a new one.
Step 2. Once you have logged into your account, in the Dashboard tab, click the CREATE A NEW APP button.
Step 3. Then, in the next interface, select Multiplayer Game.
Step 4. Choose Realtime under the drop-down menu of the Select Photon SDK section. Next, type a name in the Application Name box.
Step 5. Click the CREATE button. Once you’ve done the above operation, you can see a new Photon cloud app.
Step 6. Go to this website to download a patch DLL file. Once you enter the website, click Released in the left panel.

Step 7. Then, click the patch.dll to download it.

Step 8. Next, press Win + E to open File Explorer and locate your R.E.P.O. save file location. After downloading, drag or copy and paste this DLL file to the R.E.P.O. folder.
Step 7. Locate and click your dlllist.txt. In the pop-up window, you can see Custom.net in the last line. Change it to patch.net. Then, click File in the top toolkit and select Save.
Step 8. Find and click OnlineFix.ini. Go to the Photon window and copy your photon ID under the newly created app.

Step 9. Find and click OnlineFix.ini in the R.E.P.O. folder. In the following window, just put PhotonAppId=code (code= id of photon) under FakeAppId=480 and press Enter.

Step 10. Then, click File in the top toolkit and select Save.
Step 11. Relaunch your game and check whether the R.E.P.O. MaxCcuReached error is gone.
Fix 2. Use a VPN
Consider connecting to a different server region through a VPN. This can help improve your connection stability and potentially alleviate server load, fixing the MaxCcuReached in R.E.P.O. Make sure to choose a reputable VPN service to ensure secure and reliable connectivity.
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Fix 3. Clear Game Cache/Temporary Files
To resolve the MaxCcuReached in R.E.P.O., opt for clearing the game cache and temporary files to free up resources and improve game performance.
Step 1. Press Windows + R to open the Run dialog box, type %temp%, and hit Enter.
Step 2. Select these cache files, right-click them, and choose Delete.
Step 3. Restart your computer and launch the game to check.
Fix 4. Buy the Game
In the situation of R.E.P.O. that players encounter the MaxCcuReached error, where there isn’t a central server and games are played by users, this shouldn’t happen. Some gamers speculate that the likely explanation for this problem appears to be straightforward – piracy.
Regardless of its origins, Maxccureached proves to be advantageous for gamers, as it primarily penalizes players who have unlawfully obtained the game. Consequently, if you experience the associated error, it is advisable to consider purchasing R.E.P.O., especially given its reasonable pricing. By supporting the developers, we can enable them to create even more enjoyable gaming experiences for us in the future.
Final Words
This guide provides four solutions to fix the MaxCcuReached in R.E.P.O., and you can try them one by one until the issue is gone. Hope you can get your game back on track.
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