Thanks for answering Tom! After many tests and changes I have found the problem. When I updated to the last version from which I had that it was quite old, it did not allow me. I have tried on another pc with a clean installation and it has worked for me. Now I have to uninstall in my cabinet and make a clean with all media and settings. One more question, do you know if someone happens to launch Pinball FX2 with B2S and DOFlinx from PinballX was the pc hung with the Pinball FX2? If pulse ALT + TAB appears in the background PinballFX2 and B2S server as first. Once I change that, the minutes work again. It's weird, I do not know if it has to do with PinballX, DOFLinx or B2SServer. Can you think of something? Please let me know.