Wi-fi Connection Problems

[alansmallen]

Hey. My wi-fi on my MacBook Pro will connect to full bars and then after about a minute of usage in a stationary desk will cut to two bars. This has only been happening since 10.5.4. It's really getting annoying. Anything I can do to fix it?

Thanks in advance.

 

[EricNau]

Might there be any sources of interference in the area? Microwaves and portable phones can be especially troublesome.

 

[alansmallen]

But the thing is that this has been going on since 10.5.4. And there isn't anything in the direct area between the computer and the router.