Incomplete result when converting DPX image sequence to mov

When using an image sequence from a network location as a source, encoding to NotchLC .mov, the resulting video regularly skips be to the first frame and resumes.

These dropped frames coincide with the following log message;

<2412> <dvacore.StructuredLogging> <4> We have timed out on an async source. This probably shouldn't happen and will result in performance problems, media: "foo_00000.dpx", frame: 8

Storage server is a 100GbE storage system.

Codec  - https://notchlc.notch.one/#download

Windows 10 - Adobe Media Encoder 23.5 - Build 51

When we do the same from local drive, we don't have the issue. Can you shed any light on this?