Timestamp not matching after a while

Create .htaccess and paste there WP Super Cache code.

What is Super Cache Code and where to get it?

the doc do not help, mod_rewrite, php or legacy-php
every single try does have no effect or crash the site
no plug and play
did not realize that supercache did not had any result…
I think many users do enable this with no effect… because there is no indication, the process of debug not handy and confusing

selecet – mod_rewrite
+ Delete old .htaccess and try to create new with mod_rewrite code. Disable uneccesary plugins.

Hmm WP Super Cache plugins works fine (I use Stablehost hosting). Whats your hosting provider?

Double checked mod_rewrite – tried php and legacy again and on different Server – no way
not working with same result again and again: timestamps differ….

Now I know, it never worked on any installation even in the past, as I found on all installations that timestamp differs, so it does not work.

Again – under this condition, nobody knows that cache is not working, while there is no alert or obvious indication!

The whole thing is more and more confusing, only startpage showing up and after another round, i get this new message

A difference between the rules in your .htaccess file and the plugin rewrite rules has been found. This could be simple whitespace differences, but you should compare the rules in the file with those below as soon as possible. Click the ’Update Mod_Rewrite Rules’ button to update the rules.

Done 20 times with no solutons

This message comes up, but everything checked and BEGIN und END tags are there….

Mod Rewrite Rules
Mod Rewrite Rules k?nnen nicht aktualisiert werden!

Es müssen die Markierungen BEGIN und END in /html/wordpress-shop/.htaccess stehen, damit das Auto-Update funktioniert. Sie sehen so aus und umgeben die WordPress mod_rewrite Regeln:

# BEGIN WordPress
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
# END WordPress