Can you provide more information about your specific system and what goes wrong for you? In general, MuseScore works just fine with the firewall as far as I have seen. It's usually better to ask for help on the Support forum first rather than using the bug reporting system.
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Can you provide more information about your specific system and what goes wrong for you? In general, MuseScore works just fine with the firewall as far as I have seen. It's usually better to ask for help on the Support forum first rather than using the bug reporting system.