I've noticed similar behavior on a Chargepoint CPE 250 charger that I've used a few times now. It's happened under several different events: The car or charger automatically stops early the charge for some unknown reason I manually stop the charge on the charger's display I manually stop the charge on the SE's infotainment display I don't recall seeing this behavior on EA's or EVgo's Signet chargers, but I've only used those a handful of times so far and am still new to all the workings of my new SE. If I have though, the error message clears once I start driving the car, and it doesn't seem to prevent me from using a DC charger again (though I haven't tried immediately after clearing the error). Never saw any such errors charging via level 2 or level 1 EVSEs.
My turn! This was the last fast charge I needed to get home. I was plugged in to a Delta evGo charger. Since I hadn't seen a bed in 36 hours, I set climatise and grabbed some zeds in the passenger seat while it charged. The dash was showing 99% after I woke, about 15 minutes after the charge completed. I unplugged and saw the error when I started the car. Car is charging fine at home. I will try a DC charger maybe tomorrow.