OK, just dived in and tried again...

No matter how I try to run it - in the command prompt from the server via UNC; from the command prompt via a mapped drive; from File Explorer from the server via a mapped drive; copied to local and run there from File Explorer - I get:

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Name:	Screenshot 2021-05-12 at 14.14.18.jpg 
Views:	53 
Size:	65.9 KB 
ID:	14593

These are its properties:
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Name:	Screenshot 2021-05-12 at 14.25.17.jpg 
Views:	42 
Size:	83.7 KB 
ID:	14595
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Name:	Screenshot 2021-05-12 at 14.20.31.jpg 
Views:	43 
Size:	109.6 KB 
ID:	14594

Working on Windows 10:
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Name:	Screenshot 2021-05-12 at 14.27.48.jpg 
Views:	42 
Size:	28.6 KB 
ID:	14596

Sob!

Mike