WiFi issue...

[Nuuq]

Please help.
Suddenly I have weird WiFi problem where, for instance, it won't even connect to my home WiFi. Sometimes it is saying 'Saved' sometimes 'Obtaining IP address' and sometimes 'Connecting'. When I finally get connection, sometimes it just disconnects for no reason (well, there have to be a reason), and again wouldn't connect. For instance, while I am writing this it is Obtaining IP address the whole time.
I couldn't find the pattern in these problems, but someone might be able to help.
Tried resetting modem, phone, clear cashe...
I didn't notice that my MacBook have any issues, nor my LG TV. It works fine there. I'm on 7.1.2.
Hope someone can help.
Cheers.

 

[Nuuq]

Have no idea if it is related, but found somewhere online that I might have bad app. Went back and checked what apps I have installed recently, and those were two apps for my new UHD LG TV. Uninstalled them, and problem went away.
Might help someone.