ADS1298: Follow-up to Case CS3195071: ADS1298 EMG signal acquisition issue - Only noise and DC offset

Part Number: ADS1298

I am opening this new case because I could not access the technical feedback in my previous "Resolved" case (CS3195071).

I am using the ADS1298 for an EMG system. Currently, I can only capture environmental noise and a static DC offset. No EMG signals are detected when muscles contract. I have already checked the basic SPI communication, which is working fine.

Please help me review my register settings and hardware schematic (attached below).SCH_Schematic1_2026-01-31.pdf