Strange Wifi Problem

[dragonball]

I have D-Link wifi router which connects my laptop, 2 other mobiles to internet. (I recently installed Kaspersky Internet Security on myPC.)

Till yesterday, all devices were able to connect to internet. But from today, only my laptop is able to connect to internet properly. My mobiles are behaving strangely. They are able to receive whatsapp messages (after few seconds, not realtime) but not able to download whatsapp images. Also websites are NOT opening. If the wifi is not working how are whatsapp msgs coming? I dont have mobile data. Also why is wifi not working?

Any solution?

 

[Crazyguy030601]

Have you tried rebooting the router? And who is your ISP?

 

[dragonball]

Airtel. I restarted my modem and it worked. :-/

 

[Crazyguy030601]

Great! Maybe it was an IP problem. Happens with me on BSNL as well LOL.