A family of Microsoft relational database management systems designed for ease of use.
Citrix itself does not resolve the issue, unless maybe your Citrix environment virtualizes apps using an older version of Windows. From what I understand, the issue is caused by the way the Access database engine in a Windows 10 environment communicates with the backend on the file server.
In the case described, and at another site I know of, Citrix is used to run the front end on a Windows Server o/s, so the front end is no longer running on Windows 10, which works around the issue and resolves the problem. Similar to using Terminal Server or a hosted Access service.