I had a piston in my ST instance I wanted to bring to Hubitat. I thought it would be easy. I just used ‘create a duplicate piston’ and it list my ST pistons as well as my Hubitat pistons, while I am in my Hubitat instance.
I selected the ST piston and Webcore created the duplicate piston in my Hubitat instance and I could modify it to use my Hubitat devices but it will not save. I click save, and it shows it saving the piston and counts the chunks, but it then stays in the editor and does not return to the dashboard.
I found that if I then reload the webpage to the main dashboard it shows the piston as a paused piston and when I open it I get the message about using the current or local version. I select the local version which had my latest edits and I then can save it and I can then use it as normal.
Maybe this is something on my end but I thought I would mention it.