I finally found the issue: sometimes Photoshop cannot share the font name used in the Sync layer. It simply stops the connection with Kwik (it does not return anything, just hangs the connection). As it cannot be fixed from Kwik's side (it is a Photoshop issue), I created a workaround with Kwik 1.9.8. The new progress bar will inform when there is an issue with the font capture, telling you how to handle/fix the issue.
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