Connected to wifi, but no internet access

[AC Question]

I have a Samsung Tablet 4 10.1 SM-T530 with Android 5.0.2, and earlier this week, the Wifi acted up.

It does connect to Wifi-networks (I've tested several), but it doesn't seem to be connected to the internet. I've tested different browsers and apps, but they just can't access the net. Chrome gives me the error "DNS_PROBE_FINISHED_NO_INTERNET".

I've tried restarting, reconnecting, resetting to factory, updating firmware via PC, running Wifi-fixer, changing the date and time (syncing with router), changing from DHCP to static IP, and restarting the router, but to no effect.

HELP

 

[the tall guy]

Hi, does the WiFi work with another device, if it doesn't then it must be your internet connection that's the problem. I would suggest speaking to whoever provides your WiFi

 

[Not a username]

The Wifi works flawlessly with any other device. It's just the Tab 4 that's struggling.
And again, I tested several different Wifi-networks, the tablet didn't seem to like any of them.

BTW, I submitted the question as a guest, made a permanent account now just to reply

 

[Not a username]

Original poster here again; I submitted the question a month ago, and I randomly tried to use the tablet again this week. It was working perfectly! Wish I knew why

 

[mikeconstantine]

There might be some issues with the dns servers in which case the problem is with your ISP or maybe you missed some proxy settings for chrome, any way glad you got your tablet working again.