This is what I'm using with mine. I'm not connected to a chime. It's
connected directly to this power supply and rings to my nest
speakers.https://www.amazon.com/dp/B07BNDHR5Q/ref=cm_sw_r_apan_glt_fabc_R9K41FWK43VGPTPX17JD?_encoding=UTF8&psc=1
I just found this other thread that I think describes the issue. No fix
yet
though.https://www.googlenestcommunity.com/t5/Cameras-and-Doorbells/Nest-Hello-Doorbell-cuts-out-when-button-is-pressed/m-p/35782/page/3
Mine has worked perfectly up until today when it started having this
exact same problem. I've never had my doorbell plugged into a
transformer or integrated with my normal doorbell chime. I have it
plugged directly into an outlet inside my wall with ...