Strange behaviour with charge/discharge in Venus OS 3.60 with DESS

Hi everyone,

Last week i updated to Venus OS 3.60 on my Cerbo GX MK2.
Since that update, i have very strange behaviour in charge/discharge from my battery.
It is set to keep grid to 0. However, it the morning and evening i see the grid usage flipping from 0 to 3000 watts every few seconds.

I reverted to Venus OS 3.55 and it looks like the problem is solved now.
Looks like this happens while it tries to discharge to the grid (with DESS)

Any ideas?