Products grid on shop page missing, appear only filters. When i open it trough “Edit page link” and just save it, product grid appear. But it happened each day….
Here shop link with issue: https://solarmart.kwb1.com/shop/
Please deactivate all the third party plugins and activate only theme-required plugins on the site and then check the issue. I am sure your issue will be solved. Then activate the third party plugins one by one and check which plugin is creating the issue for you.
Otherwise, if the issue still exists, then keep the third party plugins deactivated and let me know I will check and give you a possible solution.
Now, I have checked your site. The products are showing fine on your site on the shop page.
See the Screenshot for clarification: https://ibb.co/SDGCZCkT
I have checked your site again, and it is working fine. It seems like there might be some caching issues causing this.
In the meantime, you might also want to check if any server-side caching (like Lightspeed) is enabled.
Check your site after completely clearing the browser cache, and clear the site cache and check the issue.