We have problem when test ESD thru system chassis GND .
Looks like TPD8S300 will protect and system loss power due to Type-C PD stop communication .
If we remove TPD8S300 from system and short CC and SUB to C_CC and C_SBU . System is still work OK when ESD test .
Would you pls give suggestion ? Will TPD8S300A better for this ESD class-B test criteria ?
Many thanks !