P7000偶爾(不可預測)對焦失敗？

Nikon Coolpix P7000 - Cons
■Bafflingly unuseful 'Fn' button
■Slow operational speed (especially in RAW mode)
■'Button lag' a depressing aspect of virtually any menu interaction
■Occasional (and unpredictable) AF failures
■Poor optical viewfinder (bordering on pointless)
■Occasional underexposure issues when presented with bright areas in a scene
■Unpleasantly yellow colors under tungsten lighting
■Bulky compared to competition (and lacks the articulated LCD screen of Canon's similarly-sized G-series)

關於dpreview對Nikon P7000的測試結論中，偶爾，不可預測的AF失敗，請問有大大有相關的使用經驗嗎？

原文出處