Add to cart button not working on mobile devices for only certain products

[deyan4]

Hello,

 

there is a strange issue with the Add to Cart button on mobile devices only for certain products.

 

For example for this product:

 

http://skygearstore.com/home/392-dji-mavic-pro-fly-the-most-combo.html

 

and here is working:

 

http://skygearstore.com/micro-less-than-130mm/381-dji-spark-alpine-white.html

 

I've tried to disable Ajax in the Cart module, but it totally disables the Add to Cart functionality.

 

Any ideas?

 

Thank you!

Edited July 26, 2017 by deyan4 (see edit history)

[deyan4]

Anyone?