The Dynamic ESS always runs latest Beta firmware.
One year ago was some problem with RUiXU batteries fixed fast then worked great to somwhere to december 2024 then it works worse and worse now last update 3.60~25 the batterie newer charge from grid or AC cuppled PV inverter only from PV Charger.
No restrictions att all.
Does it need an Energymeter on input now or what changed last months?
See if there is any information from the battery that is preventing the charge such as CCL or voltage control.
Maybe there is a cell high problem?
Just guesses here.
If none of these things are a problem, try without the battery controlling the system in DVCC.