Hello @sohil1
I am sorry bout the issue you are experiencing and I am happy to assist you with this.
To troubleshoot which setting might be causing this, you should disable one by one in Performance>General settings, save all settings and purge the cache after each setting is disabled, and see which setting might be causing the issue. YOu should Start with Lazy loading (possibly conflict with some other lazy-load feature), disable it, save all settings and purge the cache and see if the issue persists.
For future reference, please note that there is no one size fits all solution. Meaning when optimizing a website with W3 Total Cache, or any other plugin by that matter, take your time. Enable the settings one by one, Page Caching, Browser Caching, Minify, etc. and check your website after each setting is enabled and cache purged.
Doing it like this will ensure that you can see which option might be causing an issue or not and then you can troubleshoot more and see if there is a conflict somewhere or possibly some tweak in the settings.
As I can see you enabled everything. Are you sure that all of the settings are needed for your use-case, for example, Object Caching and DB Caching?
Object Cache allows getting data from the database more efficiently. Its purpose is similar to what Database Cache does. But compared to Database Cache, Object cache is more efficient as it allows us to process fewer requests.
As a rule of thumb, Object Cache is not worth using on shared hosting for the same reason as Database Cache, i.e. database is often not the performance bottleneck, but disk input-output operations.
However, like Database Cache, it can be beneficial to use if you are on VPS or a dedicated server, get a lot of traffic, have a lot of comments. Also, if you know that database is the bottleneck of your website performance, then Object Cache (like Database Cache) is beneficial to use. But in this case, it’s recommended to use Opcode, Memcached, or Redis options.
I am sorry for the lengthy reply. I remember your previous issue, with another website where it turned out to be an issue with some other plugin. I am not saying that’s the case here.
Please let me know if this helps and let me know if there is anything else I can help you with.
Thanks!
