My samsung focus has been being stupid with my wifi recently, everything works fine apart from marketplace downloads, for example a 1mb app will take about 5 minutes to download. On 3G it will be nearly instant. Using a speed test app (Bandwidth) it said I'm getting 10mbps download speed, so it doesn't seem to be my wifi speed, plus it has always been fine up until I installed the 8107 update. Is anyone else having this/know how to fix it? It's really frustrating 
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