N?? ??.ABC W??? ??.DEF
A: Upset e.g. glum due to never geocaching (6)
B: Earth currency for tracking (7)
C: Conceal in fresh idea for a cache (4)
D: Near the virtual cache? It's hiding. (5)
E: Initially upset the map coordinates (3)
F: Complicated cache type in dream ultimate location (5)
You can validate your puzzle solution with certitude.
Congrats to PetenRach for the FTF.