Zanda, DH and I both got a notification from the Test and Trace app on our return from Newcastle at the weekend. It just flashed up then disappeared. I asked on another thread and got this very helpful reply
And for you @LaBelleSauvage123:
I get notifications which then disappear - what's going on?
A number of people have reported getting notifications about exposure to the virus and then not being able to find out what they need to do next.
Some are confused because of the way they are written - including the phrase "exposure date, duration and signal strength have been saved".
It appears that this again may be connected to the Apple-Google system, which sometimes sends out what are called exposure notifications. Here's what the FAQ from the app team says about this issue:
"These are default messages from Apple and Google. There is no need to be concerned if you miss or overlook them, they are just visible to remind you that the functionality is on and working. You're currently not able to turn off these default Apple and Google notifications.
"Important messages from the NHS Covid-19 app will always be visible to you from inside the app."