Actions on ring doorbell fail intermittently
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# Bug Report

### Describe the Bug
Assigning an action to the ring doorbell button press will work sometimes and then fail intermittently. No error is shown in homebridge log

### To Reproduce

Add an action on single press of ring doorbell. IE turn on a smart plug.

### Expected behavior
Action should be initialized on button press 

### Screenshots/Logs
<!-- ✍️edit: --> If applicable, add screenshots and log output to help explain your problem.

### Additional context
<!-- ✍️edit: --> Add any other context about the problem here.

### Homebridge Ring Config

```

```

### Environment
<!-- ✍️edit: -->
 - OS: [e.g. Raspbian]
 - Node.js: [e.g. 12.14.1] <!-- run `node -v` to get current version -->
 - NPM: [e.g 6.13.4] <!-- run `npm -v` to get current version -->
 - homebridge-ring: [e.g 6.0.3]
 - homebridge: [e.g. 0.4.50 or N/A]
 - hoobs: [e.g. 0.4.50 or N/A]