Hi, thanks for the response. Both the MacBook and the server are running NoMachine 8.11.3.
The MacBook is running: Sonoma 14.3.1
The Linux server is a Firefly and is running Ubuntu 20.04, 2, with kernel 5.10.160.
I cleaned out the ~/Library/Logs/DiagnosticReports folder earlier today and have re-run the client a number of times but nothing useful seems to be logged there.