My Mac automatically picks up the wrong time zone
I am in London, but my Mac picks up CEST as my time zone (I was in Berlin last week).
I am connected to the internet and my location in London is picked up properly. I am not sure where to look to get this to update properly.
I do not want to set it manually, as I travel a lot for work and it is a lot more convenient to have this set automatically.
MacBook