You may ask one of your friends who you play with to disable their firewall as a test and see if you can connect to their server and ask them if they are using a fixed ip address to forward the minecraft server port to their host machine.
Actually, I've already tried that, but it didn't work. There is a problem in my pc, because I can connect to all servers with my other pc. I tried reinstalling the drivers, and it started workin, but only for a minute.
I know you disabled F-secure on your pc can you please tryremvoing F-secure as a test using the removal tool below and see if you can connect to the servers with probmatic machine.
F-Secure Uninstallation Tool Download
Please ensure you have a copy of F-secure for re-installation after performing the test before removing it.
Plese do a backup of your system and data also before removing.
Please let us know the results.
Uninstalling with that tool didn't solve it, so i reinstalled f-secure. I'm currently using a usb wifi connector that is working fine, but it's kind of bulky, and it's taking up 1/3 usb ports on my pc, so I'd rather not keep using it. Do you have any other solution?
You could try a PCMCIA wireless adapter if you have a PCMCIA adpter cardbus slot on your notebook.
Other option is to use a wired connection.
Did the internal wireless adapter go bad?
Can you download xirrus from link below and post a screenshot when you have opened it up please just to see signal strength and channel.
Download Xirrus Wi-Fi Inspector
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