How to change the pagination Ajax on CMS Opencart?

Can who faced such problem! Respond.
The website
Downloaded theme
Along with the theme got category AJAX.
Here they are now constant problems.
Now the main problem is that not remember the previous category.
For example, I switched to 2-Rui category page then I did on any product, I did not like, I click the arrow to return to the previous page and get back on 1 category page.
And logically, I had to go back 2 page.
If they shut off all the flies styles and so on. But styles is God with him, the main thing that stops working switch pages.
When you try to switch the page throws the code.

It is possible to change a little blood?
June 10th 19 at 14:53
3 answers
June 10th 19 at 14:55
remove the Ajax loading, pagination place of the usual get, type /3, and so forth, surely it is provided in the scripts

and Yes, it will not affect convertase
If I turn off the module then everything stops working( Here is the website - hipolito_Schiller86 commented on June 10th 19 at 14:58
June 10th 19 at 14:57
Two solutions. As requested, without a little blood.
1. To open the product view page in a new tab.
2.Back up a page to hang the link
<a href="javascript:void(0);" onclick="oclayerednavigationajax.filter("")">2</a>

For example for this item
I just took it from the second page.
June 10th 19 at 14:59
When you switch pages, change the url to the address of the second page is through History.pushState()

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