Hi,
When I have Atahualpa (up to version 3.7.15) and Nextgen (2.0.58 and above) activated, the Lightbox does not work anymore.
I downloaded fresh copies of Atahualpa 3.7.12/13/15 and uploaded them via ftp several times.
I de-activated all other plug-ins. When I switch to the default theme, Nextgen works flawlessly.
When I add Jetpack to the above combination, stats are not working and proof reading stops.
When I add W3 cache to the above combination, caching does not work properly anymore.
The developers of Nextgen are aware of this and are working from their end on this.
Txs for the help.
Best regards
Thomas