We have just released a minor upgrade to OrcaFlex, version 11.4d. Version 11.4d fixes a number of bugs. Full details of the changes are described in the documentation:
We recommend that all users of 11.4 upgrade to 11.4d.
To upgrade to OrcaFlex 11.4d from any previous version, download the install program from your company’s Orcina software download page. A link to this page was sent to your software administration contact when we released 11.4a. If you do not have access to this page, please contact us.