S10+ Wireless Charging Issue

[czwildcat]

I have a fast wireless charger I've been using for the longest time which I charge my S10+ and a S8. Just the other day I noticed it does not charge my S10+ at fast charge anymore. I noticed when I have it on the screen where I can toggle the switch to fast charge mode, it turns it off as soon as I put it on the charger. When I take it back off the phone goes back to wireless charger on. I don't have this issue with the S8 so I can't say it's the charger. Any ideas.

 

[SpookDroid]

I k kw you said the charger is not the issue... But it might.

So try a different cable and/or power adapter first. Does the phone charge with standard charge on a different charger or does it do fast charging?