SmartSolar 150/100 keeps switching on and off via BMS on new Firmware

First image

The system worked fine for 2 months and then started this erratic disconnecting and reconnecting, checked all fuses and crimping. Have 2 other exact systems running and working fine. The only difference between the systems to this one giving problems is that this one is using v1.54 on the controller. I could not revert back to the previous version. changing the color controls version from 2.60 to 2.33 gave it better results but still with some issues as seen in the second picture.

Second image

There is no errors. The controller status is always saying off and controlled by bms

Setup

EasySolar 48/5000/70-100 230V-MPPT 150/100 With CGX
US3000 Pylontech x 3

Firmware

MultiPlus 48/5000/70-100 - Firmware 476
Color Control GX - Firmware 2.60 (gives erratic disconnect) / 2.33 better charging
SmartSolar Charger MPPT 150/100 rev2 - Firmware 1.54