question

Further to my previous post. Here are some images.

Double-check all your wiring connections to ensure they are securely connected and properly routed. Any loose or damaged connections could affect the very small voltage drop, While a small difference is expected due to measurement accuracy and resistance in the cables, a significant difference from my experience has been sometime compounded by the connections, in some cases using lugs at termination points (if not installed) has been helpful.

hey guys, just a heads up:

i changed my lipo battery 2 weeks ago. roamers 200Ah gen1 to 230Ah gen3. before and after was working fine: 100% charge at 30A then a few days ago i updated the firmwares of my all my victrons (ACDC, DCDC, solar, BMV) until then batteries charged to 100%. since they only charge to 80% from any charger.goes into absorption way too early. i did a bit of investigation (cabling, talked to Roamers, settings of victron devices) nothing obvious. I really suspect a bug in recent firmware. 90% confident :-( I will try to post screenshots tomorrow. could you take a look please? thanks

Actually is there a way to move back to older fimwares, like last of 2023 for example?

as promised, some screenshots, let me know if you spot something i didn't see