Reply To: I have given up with file transfering…

[senkun]

[quote=120906]I swear I really, REALLY tried abolutely everything about it before even asking for help.
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-Im actually using Retropie 3.6 in Raspberry Pi 3.
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It looks like the Raspberry is not connected to Wifi but…
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…it is. Because it clearly show it here.
[/quote]

New install? Did you update Jessie after install? If not then your wifi connects but there’s a bug with power management that drops wifi after a couple of seconds. It will still show that you’re connected.

More here:

Raspberry Pi 3 WiFi Temporary Fix

Before updating, try this quick fix and see if it works to get you connected. Open up terminal and type:

sudo iwconfig wlan0 power off