[seabream]

@trianglekitty - I think it's more like a Calibre one since Save to Disk isn't dependant on the device. I think the same thing would happen if you saved to your hard drive. I've experienced something similar, except my long field is Fandom(s). My template setting is {author_sort}/{#fandom}/{series} {series_index:0>2s} {#titlelength}, which is mostly okay, except for the Author Index pages for authors who write in a ton of fandoms. The way it shortens things is a bit odd too. It isn't just beginning or end, but sometimes bits in the middle. Like: "Geonn - works index 1 Anthology - 15,600" becomes "Geonn - wogy - 15600.epub" (never mind. I was confused by the lack of ellipses)