I have a Gaggia Titanium coffee machine?!
You can go through the menu and set the machine back to factory setting by pressing the menu button and using the up or down arrows(first 2 coffee buttons) until display reads Factory Settings, then press the menu/Ok button display will read No, use up or down arrow to select Yes then press Ok.
You can also try to turn off the rinse cycle using the menu.
Hope this helps!
Press small twice.
I had a commercial gaggia and that's what we did.