In my forum ... it shows the ads only 1 time.
Let's take an example for the understanding - You are at the homepage of a forum and the ad should be visible under the header and under the tags (It barely shows header and footer ads on desktop... On mobile, it's better than the desktop). But it shows the ads only 1 or 2 times after that if we want to view the ads again we have to reload the page.
And Now assume you opened a discussion and the ads should be after every 5 posts.
So the problem with AdSense that it doesn't show any ads and it shows ads after refreshing the page 1-2 times and the same on mobile.
And the second problem is that ... it shows the ads only 1 time 😅. I mean if you go back from that discussion and opened another one so it will not show any ad anywhere(header + under the tags+ between the posts) . We have to again reload the page 1-2 times to see the ads again. (Same with the mobile but better than desktop)
I have tried simple banner test ads from some other networks .. they worked. It showed ads every ad and every time without any reload
But then I tried google test ads from here - https://developers.google.com/publisher-tag/samples/display-test-ad ... It didn't work for me. It just makes space and sometimes it will show an ad.
Maybe Adsense has some problem with SPA ?