I am having the same issue.
The “All Products” page displays fine, but the pagination links are broken.
I have made changes to the slug and refreshed my permalink settings to no avail.
Is there anyway to resolve this?……………Or alternatively could explain how I can remove the “All products” link
Thanks
The links is https://www.seventelematics.co.uk/?page_id=1857
Just an extra note the pagination is working fine for the other categories, for example see the bottom of this page
https://www.seventelematics.co.uk/catalogue/status/
This shows the issue is definitely down to the “All products” category not using the custom slugs.