This is excellent, thank you so much for making it! (I'm Tinyboss, but I changed my Factorio account to match my current online name since then.)
One thing I've noticed is that I get the "network not found" message unless I have personal logistics enabled. Is that expected?
As far as a wishlist, are there hooks for hovering over icons such as in the inventory or logistic requests, and for hovering over an entity in the world? It would be even more amazing if the window would update even without a hotkey.