Lion 10.7.3 -Still having wi-fi connection issues

hi there. bought new 15', 2.2 ghz, mbp. have been reading wi-fi issues , have encountered myself today.
here's particular problem: when try connect "connection timeout" error , cannot connect.
have tried tricks: service order, new network location, etc.
here's have observed may explain what's happening.

live in apt. building there @ least 4 wide open networks. wide open meaning no security, no password. mbp connect flawlessly w/ these networks when try connect own, password protected, connection timeout.

solution leave network open, no password. well, ****** situation , don't it.

i'm hoping apple fixes in 10.4 , soon!
hoping post add overwhelming discussion of problem. haven't seen else mention problem being password related. maybe sort out.

thanx
†√

 

not sure if patch think re-connection problems after sleep still worth go:

- http://support.apple.com/kb/dl1501

luck

 

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