I know. I was crummy that day. hah. but anyways, I just installed the utility again despite my strongest effort not to use shareport. Things I do when I'm bored.
Noticed the same problem as before, where the utility will bind to only one adapter and if the adapter is disabled, it will not bind to another adapter. This could be part of his problem, as well and perhaps more likely is that Windows is not reloading the driver back into memory or something.
On a good note though, just so I don't bring up like a six month old thread about performance

I noticed it's increased to the same speeds over wirless up to 5MB/s (real-world theoretical) hah if that makes sense.