Wow. I was pleased to see the very fast response. Enjoy your time in Sydney. Yes, the thread is resolved.
Thank you. All is working well.
Though I hadn’t change default settings. It is now working after saving settings.
Have noticed that only 10 images from the gallery are viewable there are 51 on the zenfolio page.
A separate question is if I can enable images to be downloaded from here.
I have removed the caching plugin.
I used the following short code [gallery type='zenfolio' view='photosets' object_id='p51522293' limit='10' layout='mosaic' media='all']