Hello to each other, a few days ago during the ride I was able to push the front brake completely at the traffic light. I first thought that it was due to lack of brake fluid and have just replaced it (was also little in it), but the problem persists. Now I have found that when I press the brake the following happens:https://www.youtube.com/watch?v=1B2WJDwptak&feature=youtu.be If I drive then I can press the brake normally again until i As soon as I have driven a few meters again, the brake is back to normal. If I give gas on the stand, it doesn’t work, only if the front wheel really rolls the brake goes again. My guess is that maybe the hose has a crack and therefore air escapes? Can that be? Or what can that be?