Can not scroll on single products page

That looks like a javascript error. send me a link to the site so i can see if i can see the error. or let me know if you see something in your error log if you have one.

Also just noticed scrolling is only broken in a maximized window.

https://www.frameworkindustries.com/product/2236/

try adding the following at the end of your custom css. somehow the interacton of theme and plugin is creating a conflict.

html.no-overflow-y {
    overflow-y: auto;
}

That fixed the scrolling issue, but I noticed a couple more things before doing this and still are not working with this fix.

Dropdown, secondary menu doesn’t display in main header or sticky header.

The table under the tab part numbers is the plugin Tablepress. There is supposed to be a search bar and how many per page dropdown, but its not displaying either.

if you go to woo-rfq-for-woocommerce\gpls_assets\js\ directory and delete the following files additional-methods.js and jquery.validate.js

do the problems go away after that?

No same problem but worse now the menu does not work anywhere.

Was everything working in version 17 or 16 ?

Yes, I had to look at the changelog, everything was working on Wednesday.

few updates on Wed. Do you know the last version where everything works please?

For sure 17

please try this:

in woo-rfq-for-woocommerce\ woo-rfq-for-woocommerce.php line 285 find this:

add_action('wp_enqueue_scripts', 'gpls_woo_add_rfq_cart_custom_js', 1000);
change it to:
`
//add_action(‘wp_enqueue_scripts’, ‘gpls_woo_add_rfq_cart_custom_js’, 1000);`

It gave me a http 500 as to yours exact and without ‘ does nothing.

Update to 19 and it worked, but now the qty box and the image light box are not working.