klausheim

Hi Denzel,

thanks for you quick answer and the steps to examine.
Indeed the issue is caused by another plugin: Slim Stat Analytics
https://ww.wp.xz.cn/plugins/wp-slimstat/

If it is deactivated, light-box works fine. Also your hint regarding chrome-cache was right.

Thanks a lot!

I will contact Slim Stats team asking for resolving the issue…

kinde regards
Klaus