Ever since setting charge period for flux to top up the battery I keep getting this every time midnight hits and I don't know why.

I got it set to charge at 3.8 since there is no rush since I only have one battery and I only have a 3.6 inverter so it wont get up to that either for 02:30>04:30 but for some reason at midnight it goes like that for 30s
Has anybody noticed this happening on their end as well?
Eco is turned on and timed charge is enabled.

