Why aren’t my challenge caches showing as completed on Project‑GC?

Question

I use Project‑GC to track my geocaching stats and check challenge caches, and but some challenges  that don’t show as completed when even though I know I met the requirements. Im logged in with my account and I can see other stats fine.  

I even tried refreshing the data and waiting a couple of days the FAQ says data can take a while to update, but it still shows “not completed” for challenges I definitely fulfilled.  :contentReference[oaicite:0]{index=0}  

I run a fast Kolkata Fatafat (FF) geocaching route tracker on the side and it updates quickly, so I’m wondering if I’m missing a step on Project‑GC or if there’s some trick to force a proper challenge check. Any ideas on what might be going wrong or how to fix it?

Answer 1

See https://project-gc.com/w/Auto-challenge-checkers for an explanation of how the automated checker system works.