I'm not the one who originally posted this issue, but I have been having similar problems on my A16 with many chargers. Here's what I sent to Samsung in the send feedback part of the Samsung Members app: [Charging] Charging stopped working at normal speeds the other day, except for a few chargers that charge fast, chargers that used to take, let's say 2 hours to full, now take ten hours, or even up to 40 hours. Only thing that happened in between, was using a charger, it said 1hr 30min till full, but was charging really slowly, issue started after that.
