I have been using the TASSIMO since about Christmas and am very happy with it. In fact we have three in our family since then. I regularly clean the unit and have decaled it.
The last few days I have had “exploding” T-Disks. After the brewing is done there are coffee grinds all over the place and I need to clean the unit . I have been purchasing my T-Disks directly from Tassimmo online.
I don’t know why the coffee grinds are appearing and the exploding T-Disk is just a guess.