I THINK that there are NOT both Short and Long file names, but that Short (8-characters before the "dot") are "manufactured" from Long names.
I thought that the long names aee truncated to 8 characters, and then, if there are duplicate names, a "~1", "~2", "~3", etc. would be substituted for the last of the 8 characters, as needed.
If there are more than 9 (or 99?) "duplicates", I do not know what it does.
But, I have never encountered both a "long" and a totally different "short" file name.
Could you please give some examples of the long, and corresponding short, file names (to help me learn)?
See SOC/GID-Meter and CAN-Do Info
2011 LEAF, sold in 2015
2010 Prius, 2014 silver Tesla S
Nissan EVSE, mod to 240/120v 16A
Solar PV: 33 x 225W -> 7 kW max AC
To Sell: X-treme 5000Li EV motorcycle