CoStar set up problems

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http://forums.androidcentral.com – I bought a costar on sale and having a lot of problems. First it took several tries to connect to the internet and finally after I got it too it wouldnt find any service provider hooked into it (which it does). So I just skipped it and just got into the actual part, went to settings (figured maybe its a bug in the setup menu for the provider issue), selected the cable box option and then it asks to connect to the internet (it already is). I tried a factory reset and it keeps doing the same thing. Any ideas? I already exchanged it once. Thanks (HowTos)