3ds online issue. PLS HELP!

[holymario]

Can someone help me? Since this morning I can't go online with my 3ds. No matter which game. I can't even surf with my 3ds. When I try to connect to my router in system settings it fails. I didn't changed the password or anything. yesterday it worked with no problems. Has someone an idea how to solve this problem?

 

[Moydow]

the wireless switch on the side is on, yes? (the yellow light should be flashing)

 

[holymario]

ok I think something with the w-lan from the router is wrong my handy can't connect and my wiiu loads in super slow speed and then stops loading a site. My PC though which is connected with lan works fine. Thx for trying to help.