Moin municipality the following problem: I often use my smartphone as a navigator and therefore have to have it almost permanently on the charging current. For this reason I bought the third USB charger (once quite cheap, once in the middle price segment and once in the upper price segment) – but notice with all three devices that the cigarette lighter in the Omega is apparently differently constructed, as for example in the A4 of my father. Why do I think that? Because all three devices in the A4 are bomb-proof – in every position … in the Omega more or less loosely sluggish and in certain positions do not work at all, which leads to the fact that the charging current is interrupted again and again to the phone and then I have to finger again at the charger, so that he can perform his service. So I thought I would exchange the lighter in the Omega for another model, but does not know which one of you has had this problem and can call it a solution? Thank you