nostr:npub12vkcxr0luzwp8e673v29eqjhrr7p9vqq8asav85swaepclllj09sylpugg here's an example of a duplicated note. the UI reported "after 8 seconds no relay reported getting your note" (something similar, not the exact message)

then I 'posted' my note a second time.

note1r44rud8gnuztj5qxczmedj977jc3gfhz75yfhvn26tnhusafycsq5cnf9p