Hello.
I made actualization form 1.4 to 1.6.0.9 and at the bigginig everithing looked OK.
But I found very serious problem. It is not regular problem, just time to time, but I am losing clients because of it.
Some time (approximately 25% of customer) when they want to add product to cart and procceed the order, there is an error.
When you click on add to cart, the pop up window appears and show the product, you want to order.
Then you click to Proceed to checkout and in product summary there it just statement, that Your shopping cart is empty.
You try to repeat it 2-times, 3-times, 4-times and same result. Then you do it for example 5-times and everything is OK.
Strange is that this does not happen to everybody and also I have same problem and but just when I visit the site for first time. Then it goes OK. Then I try different browser (Chrome) and same problem.
When I turn on bugs, no error was found.
Second strange thing is, that only 1 to 5 attempts are wrong and then it work OK.
You can try it on www.capacky.sk to see the problem, maybe.
Do anybody, please, have any idea what to do to solve this problem?
Or do anybody know at least which files or which table take care about this issue?