Sync sound with multiple Ring Chimes

* Thank you for clarifying the delay with the mobile device - i know understand the dealy.

But can someting else be done with all the Chimes that are in the home (they are all on the same network

Speed at my home is 1000 down and 30 up. When doing a speed (iPhone 11) (5g antenna)test next to all Chime doorbells i am getting 500+ on the down and 30-35 on the up. When doing speed test (iPhone 11) (2g antenna) test next to Chime doorbells i am getting 250+ on the down and 30-35 on the up.

Could this be fixed with a firmware update to the Chimes? Are the Chime capable of recieving updates to possible fix this inconvenince ?