I have two sets of Twinkly series 1 lights. The first will add fine, the second with then complain it is already configured when I try to add it. Same happens if I add them in a different order. They both have their own IP address and MAC address. They work independently in the Twinkly app so I suspect it is just a problem with the Integration and it adding the device (although all the series 2 strings worked fine).
I wanted to check out the configuration to see what was causing this but don't know where to find it as it is not yaml configured. Any ideas for debugging this issue?