The problem my friend is my iPad does no longer have a wifi
I don't have a weak wifi reception!!
I am not being able to switch it on or off, that what makes me worried as it didn't happen at once
First wifi is great
Then wifi is weak
Then wifi does not find anything
Then no wifi
I don't think it's software

I am trying to role out iPads for doctors in my hospital. Dr has iPad with 3G+WiFi. I have iPad with WiFi only. My iPad has been working fine for 2 weeks. Dr's iPad worked well for first 3 days but hasn't been able to stay connected to WiFi since. I can stand right next to him and get WiFi connection. When he tries, he gets connected for about 7 seconds but then the searching icon appears and he is kicked off. The only difference between our two iPads is he has 3G and a bunch of downloaded apps (don't think the apps have anything to do with it). I have updated firmware on all routers but can't reset to factory defaults because that would disable devices used to actively monitor patients.
Any ideas?