No it's not. Once your interface is opened in Daslight4 on one PC, the other PC won't be able to use it. Although, you can create a EasyRemtoe SHOW page on your PC and trigger your scenes from a distance using the EasyRemote app on Android or iOS. As long as you have a tab connected to the same network as your PC (and Daslight4 running), you should manage to trigger your scenes from the app.
Hope this helps.
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