button "save" very slow to load after update

[sandrocirlini]

buttons "save" and "save and stay" in the product details pages takes about 15 seconds to load (the page loads while the buttons remain Loading), even after all the times that you click it to save.
This happens to me both locally and remotely, after upgrading from version 1.6.0.9 to 1.6.0.11 prestashop.
I also did an experiment: after installing a test site with version 1.6.0.9, I went to change a product and I noticed that the buttons mentioned above were loaded immediately and then properly. I then updated to version 1.6.0.11 via the module prestashop "one click update" and then I returned to modify the product to see if the buttons "Save" and "Save and stay" were loaded again quickly, but no !!! !!!!!
Has anyone encountered the same problem and solved it?

[Norwegian Rat]

Had exactly the same problem when I tested the GitHub version yesterday. Thanx to Eoila I learned that it is the admin-products.js that is causing the snag.

 

"The guilty is the new admin-products.js, it's a new feature :)"

 

https://www.prestashop.com/forums/topic/395261-next-release-16012/page-3

[sandrocirlini]

I have solved this issue...

admin-products.js.zip

[schibulski]

For me it was the module "Cron Tasks Manager" by Prestashop. It caused huuuuge loadtimes over 12 Seconds in the BO, and specially in the product editing page. It was also in the hook "DisplayBackOfficeHeader". After removing from the Hook the Loadtimes in Backoffice increased to 0.2 Seconds. The Module Page was still very slow. After completly deinstalling the module, even this page was screaming fast again!