On my windows 8 dell Vostro 1520 my wifi was working well up until one week ago. Problem now is the network is acting up.
My wifi printer and chromecast device are not connected anymore.
Haven't changed anything with the network settings, can't remember installing anything that would explicitly change network settings.
Managed to use the printer by connecting the cable but my chormecast device is useless now.
Tried restarting the wireless router, laptop, printer/chromecast device but nothing helps. Also disconnected and reconnected the wifi connection on the laptop, but nothing seems to help so far.
I'm able to browse from the laptop. The problem is only with connecting with other devices namely printer and chromecast, which used to work before.
How do I trouble shoot?