Initially, the yogurt production has worked mainly, but the quality wavered slightly. Time the yogurt was creamy and delicious, then he was a little watery, but I found him still edible.
After about three months of operation, however, came out only a sometimes more, sometimes less sour smelling, watery, flaky liquid that I had to throw away every time. I've racked my head, what I'm doing wrong, I once again read all possible instructions for the manufacture of yoghurt and worked as germ-free as possible (a glass jar by the way fits into the container!), But the result was not influenced. Until then I had the idea, sometimes to measure the temperature. She was 43-48 ° C, no wonder that the yogurt is always spoiled. Now I have connected a switch in between that switch the device on and off regularly. Now the yogurt will again hold water nicely.
Conclusion: For the price you should not expect too much quality you.