Have you tried changing the lease time on home router? Sometimes this helps.
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i ve trued that one and still didnt do it, i also tried geting an ip via mac adress and same result, the problem is that it doesnt happend only at home but outside in difeerent routers as well, even so in my home i do video streaming and all my devices work, even my wife's atrix it only happens with my phone, i do a total restart and boom it works, now my work around was to leave it on at all times this reduces the restart issue from every day to once a week
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