ios 15.4 not connect properly to home wifi
After installing IOS 15.4 last week, I no longer have full connection to home wifi. Some things work, others do not. Have tried rebooting inet, and phone. Nothing helps. I can make phone calls, and sometimes use a browser, but not much else. 15.4 seems to have bugs.
Any suggestions on how to connect properly to home wifi and fix this issue?