Fix chash errors of ajax requests for good

web/typo3conf/ext/ep_theme/Classes/ViewHelpers/Uri/AjaxViewHelper.php

@@ -78,6 +78,9 @@ class AjaxViewHelper extends ActionViewHelper
         // Force absolute urls
         $arguments['absolute'] = true;
 
+        // Disable cache hash
+        $arguments['noCacheHash'] = true;
+
         return parent::renderStatic($arguments, $renderChildrenClosure, $renderingContext);
     }