I haven't followed the thread too closely over the past couple of weeks, but don't believe I've seen any relevant responses related to resolving the occasional hanging problems being encountered. I haven't dug too much more deeply into the library, but believe there are possibly a couple of bugs in there somewhere. The library doesn't appear to be particularly fault tolerant (and the comments included within would indicate the same. This is not a knock on the library at all, and all the good hard work to get it running and posted, just a realization that it's possibly not quite at the stage one would desire it to be at for long-term unattended operation of the WiFly device).
I switched over to using an alternate library, which can be found at ..
http://cairohackerspace.blogspot.com/20 ... g-and.html
To be sure, I've encountered a couple of bugs here too (which I'll admit to having an equally hard time resolving!). My impressions based on some initial testing though is that it may perhaps provide a bit more stable starting point. Good luck with your project.
- Larry (Minimizer)