AIO

Last night, for the first time since installation my AIO did not charge overnight. (23.30 - 05.30).
I managed to put in a few % of charge manually using the quick settings on the Android app, but the battery would not power the house (5.30 am this morning).
By 7.30 the panels are contributing and the battery has now started to discharge and appears to be working.
Anyone else getting strange behaviour?

Update
Just checked the Timed Charge slots and they've mysteriously been switched off! I've switched back on and will check tonight.