Hi, i put mine on charge last night at 10pm and got up with my alarm as normal and noticed the battery was only on 85% and the charging icon wasn't there. I tried a few times unplugging the charger and putting it back in. Sometimes it made the noise and showed the icon straight away, sometimes it took 10 seconds or more to show its charging and sometimes it didn't at all. What do you think is the problem? Ive tried the lead and pkug on a different phone which charges everytime instantly.