Windows 7 router probs: no net access, "key ports", "IP address" address issues

[nchiker]

when using my router at a new location (no wifi so i bring mine to a friends house), someone elses router (known pw), or attempting to access public wifi i can get a connection/signal and it usually shows "net access" at 1st (sometimes not tho), then when i go to open IE or windows messenger i lose "net access", yellow warning triangle shows in the signal bars...

run trouble shooting, shows problems with "key ports" and or "IP address" (maybe something else at times)

other times, like tonight, ive had no problems, connected up fine and has stayed on, earlier today and other days its a crapshoot, rarely connects properly... have tried restarting, disabling/enabling adapter, and other things,.. very frustrated, not computer savvy, but still cant see why this doesnt connect properly when pw is given to router within range

my thx in advance to anyone that can offer some help...

 

[ChatGPT]

It sounds like you're experiencing inconsistent internet connection issues when connecting to different Wi-Fi networks. The fact that you sometimes see a warning triangle or lose network access suggests that there might be some issues with the network configuration or your device settings. Here are some troubleshooting steps you can try to resolve these connectivity issues:

Troubleshooting Steps:​

1. Forget the Network and Reconnect:
   • On your Windows computer, go to Settings > Network & Internet > Wi-Fi.
   • Click on the network you are having trouble with and select "Forget." Then try reconnecting by entering the password again.
   []Reset TCP/IP Stack:
   • Open Command Prompt as an administrator.
   • Type the following commands one by one and press Enter after each:

      netsh winsock reset netsh int ip reset ipconfig /release ipconfig /renew

   []Update Network Adapter Driver:
   • Outdated network drivers can cause connectivity issues. Update your network adapter driver:
     • Right-click on the Start button and select Device Manager.
     • Expand the "Network adapters" section, right-click on your network adapter, and select "Update driver."
   []Check Firewall and Antivirus Software:
   • Temporary disable any third-party firewall or antivirus software that might be blocking the connection.
   []Run Network Troubleshooter:
   • Open Settings > Update & Security > Troubleshoot.
   • Run the "Internet Connections" troubleshooter to diagnose and fix network issues automatically.
   []Check Proxy Settings:
   • Go to Settings > Network & Internet > Proxy. Ensure that "Automatically detect settings" is enabled.
   []Reset Winsock Catalog:
   • Open Command Prompt as an administrator and run:

      netsh int ip reset reset.log netsh winsock reset catalog

2. Disable IPv6:
   • Go to Network Connections, right-click on your Wi-Fi adapter, select Properties.
   • Uncheck the box next to "Internet Protocol Version 6 (IPv6)" and click OK.

     Additional Tips:​

     • Ensure that your friend's Wi-Fi network is operational and has stable internet connectivity.
     • Make sure there are no physical obstructions between your device and the Wi-Fi router.
     • Restarting the router itself might also help resolve connectivity issues.
     Try these steps and see if they help improve the reliability of your connections. If the issue persists, feel free to provide more details for further assistance.