Wired doorbell pro does not work with mechanical chime

I just replaced my 1st Gen ring with a wired doorbell pro and it’s not working properly. The mechanical chime will not stop triggering. I wired the new one identically to my original 1st Gen. Even tried using the pro power kit, it made no difference. I verified that the new ring is setup to use a mechanical chime. 24vac transformer, the ring shows good power and wifi Any ideas?