Hi Miha,
The BQ24155EVM has standalone software at https://www.ti.com/lit/zip/sluc089 that uses the USB-TO-GPIO box ( www.ti.com/.../USB-TO-GPIO) not EV2400. There is no GUI interface for BQ24155 using EV2400.
Regards,
Jeff
Hi Blaz,
I apologize. I misread your email. I suspect the issue is the overshoot of the pulse. If that hits VBATREG=4.2V then the charger starts its termination detection and pulls down on the output. Can you increase the output capacitance to at least…