Charging
I have a early 2016 retina 12 inch MacBook, when I plug it in to change, the battery icon starts flashing, it starts making sounds and does not register the charger. It’s like it’s showing a charge/discharge. I have moved it to several different outlets and it happens at every one. Battery says it’s normal, when I go into system preferences. This just started happing after a new software update. Any ideas?
MacBook, macOS 11.5