So from the begining. Disabling Webwiev didnt help - same story. Cant download simpliest things fully from WiFi, works on mobile data.
Icon that you asked: Early Bird Alarm Clock (My wife is not using that, so shouldnt be related)
Safe mode: No I didnt try that.
What im curious is, that if you look at the picture:
You will see that progress bar is gradually being filled in - which is visible until I can see that the downloading is actually ongoing. At the moment it freezez I can see milisecond blink on that bar and its empty. So I can be on 97% which is stuck and progress bar is changed to empty.
edit: tried safe mode - exactly the same