Nope…changing from “Tags” to “Authors” or “Series” makes no difference.
Does that mean the Sony software doesn’t form collections from the Calibre metadata ? I did a Factory Reset to be sure.
Another “strange” behavior which can point to software problems (Geoff also owns a PRS-T1 so he can tell). When I push the (hided) reset button the Reader freezes, doesn’t react anymore on any touch. Need to switch off and on by the Power button to continue.
(sorry for the oversized pictures earlier in this thread)