iPod Touch 5 Connectivity Issues.

I (obviously) have the iPod touch 5th gen, I just updated it, and it's only... say... two months old I guess.

Anyway, I use it at work, and I connect to an xfinity hotspot. Or rather, I attempt to.

The signal is strong(normally full strength, depending on where I sit in the office), and sometimes it is great, but other times the iPod will just loose and then be unable to restore the connection. When I go into settings and look at it in the wifi settings instead of a check it just has the perpetual loading wheel, most times it doesn't even tell me that it can't connect, it just... forever loads.. It usually happens if the iPod goes to sleep while I am using an app that uses the internet, but sometimes it just drops. I have turned off the wifi, renewed the lease, turned off the wifi and then the ipod and then renewed the lease again, done a soft reset... pretty much everything I could think of. Sometimes those things work; but mostly I think it might be the hotspot because it doesn't do this on my home wifi, or the wifi at the college I go to(at least I hadn't noticed it doing it there).

I was just curious if anyone else was experiencing this issue, or if there is a known fix that I just missed when I was browsing the forums.