Hello,
Thanks for your comment. Could you please send the crash report to us via email: support@epubor.com? We'll try our best to solve your problem as soon as possible.
Any other questions or concerns, please feel free to contact us.
Best regards,
Epubor Team
Hello, that issue is probably caused by the external device. If your Mac has connected with external devices, the Ultimate will be crashing.
To get this issue fixed, please uninstall the current version and install the special version here: https://download.epubor.com/ultimate_device.pkg
You can also send the crash report to our email: support@epubor.com
Best regards,
Epubor Team
