Weird battery sudden discharge at 7% to 0% and recharge to 4%.

Hello since upgrading my battery firmware i've noticed this a couple of times.

It appears to be quite random, normally the battery gets to the 4% lower limit where it normally stops discharging. however this behaviour see's it suddenly drop to 0 and then recharge back up to 4%.

I've it set in got ECO mode with timed charge. If i have no solar i have timed charge at night as i'm on Octopus Go.

this evening it was discharging as normal, but at about 7% it suddenly dropped to 0% then charged back upto 4% on peak rates.

I have not noticed the behaviour before upgrading the battery firmware. firmware 3007. updated Last Update Time
2022-08-25 00:33:39. inverter D0.450-A0.451.

regards

apologies now seen the much bigger, but obviously related post.

GoneNuclear I would love to have my battery only drop from 7% 😆