Electrics Gaggia Titanium

Hello,
maybe someone has had something like this with his Gaggia Titanium?
Our machine has been producing coffee since yesterday, occasionally "error messages", i.e. it stops after short grinding and shows again "ready for operation". Then you can press the button for the coffee again to finish the cup. One has the feeling that something is wrong with the electrics, because such errors have already occurred several times.
Can you still do something about it?
She already has 19000 cups and has really grown to our hearts.
Many thanks for help or tips...

The machine performs a reset, that sounds like an electrolytic capacitor.

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