IOS update means no wifi
Last night I updated my IPhone 6S to 11.2.6 I can no longer access my home wifi network - system claims the password is wrong. I have
- turned on/off.
- I have reset router.
- have manually entered the (correct) password multiple times, and was very careful about the entry
- all other devices still connect
- "forgot" the network and then retried it
After one power on/off bout the phone found and accepted the network and password. I suddenly had wifi. Ten minutes later, there it was gone. And has not come back.