prestashop 1.6 error stock.

[gexposito]

I use prestashop 1.6.0.6 installed three weeks ago. I'm picking up something strange from the beginning. 

 

Modify the quantity of a product, for example to 50. 

 

I make several sales, and the stock goes down to 15. In front and admin and see 15. 

 

In ps_product, the stock is 50. In ps_stock_available the stock is 15. Correct?? 

 

 

 

A few hours, or 1-2 days later, the stock goes automatically to 50. Contents of stock of ps_product copied to ps_stockavailable , returning to the stock show for hours or days ago. 

 

If ps_stock_available currently used to count stock because the stock ps_product copies every few hours or days? 

 

 

this causes me to have to retell the stock of my stock constantly. 

 

Day 1:  Stock 50.

Day 2-3:  Make sales and stock =15.         Ps_product=50       ps_stockavailable=15   ???

Day 5:  stock  is again 50...         quantity of  ps_product  copy to   quantity of  ps_stockavailable...

 

Any idea?

 

 

thanks!

[gexposito]

nothing?