And another AdSense + caching issue

When setting up CloudFlare and especially when enabling “cache all” I seen that AdSense ad coverage decreased to disturbing values. There are many topics about this and everyone jumps to answer that AdSense code is not on user’s website so it is not affected, but I think if the actual html page is cached, and maybe especially if a page is loaded from user’s browser cache, adsense doesn’t properly handle the ad view and ad click.

Can anyone here set “cache everything” for a day and compare the “ad coverage” in adsense reports ?

At this point I disabled cloudflare and testing with my own Nginx cache servers, I disabled html page cache today, but I have more things changed at the same time, it would not be as conclusive as more users testing this.

I appreciate any info. Thanks.