Pitrav , via OnePlus 8T , Feb 20, 2021 : Hello, I have an 8T running OOS 18.104.22.168.KB05BA EU. 3 weeks ago I started charging my phone overnight and using optimized charging instead of charging from 20 to ~90% every morning. I know it is necessary some time for the phone to "understand" my routines and run an optimized charge but in these 3 weeks the battery always went to 100% in 40 minutes without any pause or slow charging time. Is anybody experiencing this issue? Am I doing something wrong?