Airport no longer auto connects after WEP Change

I changed the WEP Key, and also edited it in Mac
But ever since It does not auto connect any more and always asks me which network I want to connect to when I start mac or when getting out of sleep
It is driving me crazy how can I solve this annoying problem

Did you select "Remember any network this computer has joined" from the advanced settings in System Preferences, Network, Airport?

Regards.

Yes and the network I'm using is in that list above it

Are you using Intego software? Intego has caused me more problems than I think it's worth. Ever since that last update to 10.5.5 my airport was doing the same thing. If and I say If your using Intego net barrier x5, open it up and click on the netbarrier x5 by the Apple logo, go to preferences and click it, then go to advanced and click revert to default. this will take you back to default settings and your airport should start working again. You will be just fine on the default settings with netbarrier x5. I find any higher settings causes allot of problems on your macintosh. Please e-mail if this fixes your problem. I am the king of finding out what is ailing our Macs.

Hit said:

I changed the WEP Key, and also edited it in Mac
But ever since It does not auto connect any more and always asks me which network I want to connect to when I start mac or when getting out of sleep
It is driving me crazy how can I solve this annoying problem

Click to expand...

Have you tried deleting the profile for it and recreating it again? I experienced something similar to this and that seemed to resolve the problem.

I don't use intego software
And I try to delete it but and it disappears from the list, but when I restart again Airport to choose between preffered connections and the network is still on there
And when I add it again it still knows the password
So it's not even deleting it, I lost all my stress since I switched to mac but I'm feeling stress coming up again with A MAC, only Microsoft could cause me stress(Tough with Microsoft it's unsolvable continues stress)

Edit:
Actually I read it wrong, when I start the PC the message that pops up says it didn't find any known saved networks
WHILE IT'S FREAKIN KNOWN it's saved it's in that list
I'm getting so freakin frustrated on this

I've been having the same airport problems since the last update also. I still haven't figured it out.

Turn off WEP and change it to WPA. WEP is so easily hacked, it can be done with readily available tools in less than a few minutes. You might as well be using no security at all.

WPA has been around since about 2004. All modern Macs and routers support it. It is easier to use than WEP (you only need to come up with a password) and performs better overall.

I changed to WPA still same problem
I hate this, why can't my mac perform such a simple task
EDIT:
I think I just fixed the issue
I removed Keychain and placed the Preferences App in the Applications folder(Was in Applications/Tools before) then I added my network again and now it seems to work fine again