The ‘Supplied Credentials Are Invalid’ error in Texas Chainsaw Massacre Game is related to network and server issues. So if you are looking to workaround this error, our guide has the answer you need. Since there is not much that players can do to fix it, they are missing out on valuable gaming time. Hopefully, this guide is all you will need as you look to fix ‘Supplied Credentials Are Invalid’ error in TCSM.
Texas Chainsaw Massacre ‘Supplied Credentials Are Invalid’ Troubleshooting Tips
Although there is no permanent fix to this error, there are a few troubleshooting tips that you should try out. Players can head for a simple restart of Texas Chainsaw Massacre Game if they want to workaround the ‘Supplied Credentials Are Invalid’ error. Since this is a network issue we also recommend you check the TCSM Server Status if the restart did not work. If you are still facing the same issue, we recommend you try the troubleshooting tips mentioned below.
Check Internet Connection for Game Network Error
Since the Texas Chainsaw Massacre ‘Supplied Credentials Are Invalid’ error is connected to your Internet network, the first thing to do is make sure your Internet Connection is working. A speed test works splendidly and will give you an idea if this is the reason of the issue. Along with that, avoid any major download on any of your devices that might use up more Bandwidth to steer clear of connection issues.
Additionally, it’s best if you are using a wired network instead of a wireless one. This allows you internet to work properly and the game will get the necessary bandwidth fluently.
Allow Texas Chain Saw Man on Windows Defender Firewall
Your Windows Defender Firewall settings might be blocking the game and this might cause the TCSM ‘Supplied Credentials Are Invalid’ error. Here’s how you can add it to the Exception list:
- Open the Firewall & Network Protection from your Windows Security.
- Locate and click Allow an app through Firewall.
- Look for the Texas Chain Saw Massacre files in the list.
- If you can’t find it, follow these steps –
- Click on Change Settings.
- Click on Add Another App.
- Browse for your Texas Chain Saw Massacre Files and then Add the game to the Exception list.
- Once you add the game to the Exception list, it should not have any problem with Windows Defender.
Restart Modem & Router to Fix Texas Chain Saw Massacre
Your modem and router might have collected a lot of unnecessary cache which might be giving you troubles like the Texas Chainsaw Massacre ‘Supplied Credentials Are Invalid’ error. Restarting them will help you get a much faster and resolved network connection. Additionally, since modem and routers are running 24/7, they might get overheated on occasions. A simple restart is enough to cool it down and help it function better.
If all of these don’t work, restarting the client should work properly. Many players have also reported that sometimes a simple restart is enough. Additionally, you can also contact TCSM Support if you are in need for a more professional help.
That’s all you need on how to fix ‘Supplied Credentials Are Invalid’ error in Texas Chainsaw Massacre Game. If you found this guide helpful, do check out our other TCSM Guides while you are here at Gamer Tweak.
