Productpage is frozen and does not work on mobile

Since last day I have problems with my mobile version of the product page.

The product page is frozen.
The header does not work like it should work (should be sticky when scrolling up).
You can not chose a product variation anymore.
I had contact with the host (siteground) and they told me its not a server problem.

I flushed the cache of the website (normal and CDN).
I also deleted the cache of my mobile (nothing worked).
Also watched on multiple different mobile phones to watch (all the same problem)

How to fix the product page?

• This topic was modified 1 year, 3 months ago by xyrios.nl.