Wi-Fi problems

[hon84]

Has anyone been having Wi-Fi problems with their phone as I always get an exclamation mark on the Wi-Fi icon but other devices to my Wi-Fi is perfectly fine. Any idea if it's related to the new firmware?

 

[iceepyon]

That happens when I connect to a WiFi network but the exclamation marks disappears after a couple of seconds. Does this happen with other WiFi networks other than your own?

 

[mikev190]

I have this issue ever since oreo. Worked fine on 7.0 but I get this exclamation mark when it's been connected for a while.

Strange, if I go back to 7.0 it's fine so definitely a software issue

 

[juliospinoza]

Has anyone been having Wi-Fi problems with their phone as I always get an exclamation mark on the Wi-Fi icon but other devices to my Wi-Fi is perfectly fine. Any idea if it's related to the new firmware?

I had exactly the same problem. Even without the exclamation mark my wifi were super slow
Solution
Change the security of your modem, if is "AES" or "TPIK" change to accept both, "TPIK/AES" and that's it.
Hope it helps