I have been using Calibre for a couple of years and the updates have all been great so far, however since the latest releases (0.7.35 onwards) Calibre no longer sends pre-built thumbnails to the newer Sony devices PRS-650 etc. I have read into this, it's because the older devices are having thumbnails uploaded to them as well and slowing the readers down. I can understand this being a problem, but I cant understand why no option is available to enable thumbnails on the newer readers in preferences? Maybe I have missed something or there is a Plugin to enable this? If not does anyone know if this feature will be re added in a future update with the problems fixed for older readers?
Link to changes:
https://www.mobileread.com/forums/sho...ght=thumbnails