Remote EMS mode can't change mode inside HA

[Troygoodboy]

Hi I don't know what happened to my system, when I change to Remote EMS mode on my sigenergy app, HA remote EMS mode become available.but when I tried to change to another mode for example Maximum self consumption mode , it always change back to PCS remote control. and I can't change any setting on HA.
I'm sure I untick Read Only mode when I setting . Can any one help me with it? so confuse.

[TypQxQ]

Check settings again and if not that then supply a debbugging logfile. See pinned discussion.

[phatlewt]

Ah thank you for this- I totally forgot about the readonly mode that was enabled at the start.