Solved W11 now showing GMT instead of BST in the UK

If I have either Set the time zone automatically, or manually and set to GMT+0 and have "Adjust for daylight saving time automatically" enabled , I am now being shown GMT+0 instead of BST.

As it is now summer time ...

David

Odd - did a "Sync now" and it all sorted itself out.

I had that problem a few months ago. My laptop switched from CST to EST US by itself. I didn't realize that until I noticed my time was an hour ahead.
For a couple months I had to set the time zone manually. It sorted itself so now I have the time zone again set to automatic again. I don't know what caused that either.