bought cyberduck through app store, still get prompted to donate

[jmfriend]

cyberduck.log

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Describe the bug
bought cyberduck through app store, still get prompted to donate

Desktop (please complete the following information):

• macOS 26.5.2
• Version 9.4.1 (44384)

Log Files
Please include the log file. You can reach the logging output in Preferences → Connection.

Additional context
Add any other context about the problem here.

[dkocher]

The error log suggests there is no network interface named en0 on your computer which is unexpected and causes the failure validating the receipt from the Mac App Store.

2026-06-26 10:13:45,971 [main] ERROR ch.cyberduck.core.aquaticprime.ReceiptVerifier - Unknown receipt validation error
ch.cyberduck.core.exception.UnsupportedException: Unsupported
	at ch.cyberduck.core.socket.IOKitHardwareAddress.getAddress(IOKitHardwareAddress.java:45)
	at ch.cyberduck.core.aquaticprime.ReceiptVerifier.verify(ReceiptVerifier.java:155)
	at ch.cyberduck.core.aquaticprime.Receipt.verify(Receipt.java:44)
	at ch.cyberduck.core.aquaticprime.License.verify(License.java:25)