Share your experience!
I just changed phone to Xperia xz2 compact. After the transfer of data from old phone I noticed the glitch with alarms. I have two alarms from my old phone which are not shown on the list in the alarm tab. But telephone show old alarms on the main screen and they do start when time comes. I don't know how to delete them now. Anybody experienced this?
I'm not sure if the old alarm is in the Sony Clock app.
Check in Settings --> Apps if there is a second alarm or clock application.
Also click on "Uhr" or "Clock" (however it's called in your language) and then clear the App data and cache.
Also try to delete cache of Clock Widget app.
I had a similar problem with Weather Widget not switching clock from daylight saving time to regular time.
Thanks. That helped.