Problem running command with second button

[willcurtis]

Hi Guys,

I have added a second button to an already working config file, the 2 buttons perform exactly the same function currently but the second button does not action the command. The logs below show the first button (Blink) working correctly but the second button (Doorbell) displays a message stating "There was an error:"

[2018-07-19T10:37:22.873Z] Blink pressed. Count: 2
[2018-07-19T10:39:48.473Z] Blink pressed. Count: 3
[2018-07-19T10:40:10.313Z] Blink pressed. Count: 4
[2018-07-19T10:40:33.353Z] Doorbell pressed. Count: 5
[2018-07-19T10:40:33.369Z] There was an error:
[2018-07-19T10:40:58.313Z] Doorbell pressed. Count: 6
[2018-07-19T10:40:58.327Z] There was an error:
[2018-07-19T10:41:27.433Z] Doorbell pressed. Count: 7
[2018-07-19T10:41:27.446Z] There was an error:

The config is identical for each button bar the MAC address and very simple.

{"buttons":[
{
"name": "Blink",
"address": "78:E1:03:69:C9:19",
"interface": "eth0",
"timeout": "10000",
"protocol": "udp",
"url": "http://<ip_address>:8934/blink1/pattern/play?pname=RGB"
},
{
"name": "Doorbell",
"address": "6C:56:97:68:24:21",
"interface": "eth0",
"timeout": "10000",
"protocol": "udp",
"url": "http://<ip_address>:8934/blink1/pattern/play?pname=RGB"
}
]}

Any ideas? Is there anywhere to get a more detailed error message than just "There was an error:"

Thanks in advance.

[willcurtis]

Seems I have managed to resolve this through trial and error. Ultimately removing the "interface" line on the second button (Doorbell) allows both buttons to function. No idea as to why though.

Does specifying the interface on one of the buttons prevent it from being monitored for button presses from other buttons?