@Resxt OMG TYSM

We won't help you if you have a modified ISO of Windows You can try the solutions listed here but if it doesn't work then you should install a clean and official copy of Windows https://plutonium.pw/docs/update/#fixing-failed-to-check-for-updates

@LightningBO Any time the launcher is opened, it automatically goes back to online mode. You have to manually switch it to LAN

@torexx2 nice picture 10/10

You just didn't select the right folder https://plutonium.pw/docs/install/

OK thanks for the answers, i'm gonna try on the Discord

@Marky622 Tá dificil de resolver

@Aki-podrumas it does work, I did with a hundred people and it always worked and it's all the solutions linked to the issue you have Re-read and do it again slowly

@Resxt Here you go and i have no vpns [image: 1668039882560-e63240f1-91ab-4103-886e-64f657f5fbda-image.png]

https://plutonium.pw/docs/repair/

Firewall blocking or bad port forward rule or the host is not in-game when being joined then. Show screenshots https://plutonium.pw/docs/custom-games/

@WolflexZ u literally deserve an award. thank you so much

Go in %localappdata% and delete the folder called Plutonium if it's there then try again. If it still shows the same error then try the solutions listed here https://plutonium.pw/docs/update/#fixing-failed-to-check-for-updates

@Bison54 redownload it from https://cdn.plutonium.pw/updater/plutonium.exe try again

@Sampsonn you didn't type your username properly. It's case sensitive

How to fix GPUDriverD3D11 errors? Update your GPU drivers https://www.howtogeek.com/135976/how-to-update-your-graphics-drivers-for-maximum-gaming-performance/ Install Direct X (even if it's already installed) https://www.microsoft.com/en-us/download/details.aspx?id=35 Now restart your PC and try to start the launcher/your game again. If the issue persists then your PC probably doesn't have a Direct X 11 capable GPU but there is a way to bypass that. Download and run DXCpl.exe https://drive.google.com/file/d/1qvWbHrnBVVibYozaO9peXcSS9ovEBMhd/view Click "Edit List..." Click the three dots right of the "enter a process or folder name" field and select "plutonium-launcher-win32.exe" located in C:\Users\Username\AppData\Local\Plutonium\bin (Username is your Windows username) Tick the "force warp" checkbox and select "11_0" from the "feature level limit" dropdown menu Hit OK & try to start the launcher/your game again.

https://plutonium.pw/docs/update/#fixing-failed-to-check-for-updates

@PepeRitroso said in Can Someone explain me this ?: can someone explain me this ? Your lack of knowledge does explain this. Google what CloudFlare is and how it works. (Hint: It's a free proxy service used by million of websites to protect themselves.) You are clearly not here for logical answers but trying to start a witch hunt out of thin air.