About a week ago, I plugged in my S8 and noticed that it no longer gave a notification for "Fast Charging". Instead it just said "Cable Charging", not fast or slow...just cable charging. I've tried different Samsung Adaptive Fast Chargers and cables so I know that's not the problem. When I put it on my wireless charger it does say "Wireless Fast Charging". I've done a factory reset and the setting for fast charging is ON but I'm still not getting a notification saying that it is Fast Charging via USB. Any ideas?