Super Fast Charging

[JeremyP14]

EDIT/UPDATE:

Did some testing (so N= 1 here but..) my 21U does seem to be Super Fast Charging based on time. Went 12% > 90% in under 1hr. The display still says "Charging". Wireless fast charging, however, does seem to be charging at a decreased rate. Cannot confirm yet.

When I connect to a Super Fast Charging cord/adapter I initially get the correct color indicating Super Fast. The drop down panel also says Super Fast Charging with an ETA to 100%. A few seconds later it was switching to "Charging" only. I've swapped chargers/hardware and this happens every time.

[supertoast]

As a workaround, I switched to using my wife's Aukey charger. Ampere reports closer to 3000mA using that vs my official Samsung Super Fast charger, which Ampere was reporting only 700mA while charging.

[Nhawk]

I see a similar issue. First it said fast or super fast charging, but within seconds, it changes to regular charging (on the lock screen). Phone is charging at 13W or 3.3A

[JotheNer]

Same here

[supertoast]

A bit of an update for my situation: looks like my Samsung charger is working fine for me today. 3200mA reported by Ampere. Not sure what was going on yesterday.