Anybody experienced with easytether?

Hey guys a total newbie here when it comes to openwrt.

I got it installed and the easytether package setup, after figuring out how to install the dependencies it needed.

So the wireless network is working but ONLY for phones. All my android phones and tablets will connect and work fine. Super fast. But not a single computer will work.

Both mac's and pc's will connect but there is no internet.

So it's working on phones but not on computers. Seems like I'm missing some simple setting but I just can't wrap my head around most of what I'm reading.

Anybody got any ideas?

Thanks for any help you can provide!