Problem with cache and admin bar

I have a problem with the cache and admin bar. I have a multisite. All works fine without cache. I only use swift performance in main site. And when active cache. Admin bar disapear and apear random. Some times serves cache page when i am log in, refresh and see bar. go to icognito and admin bar is there. if vistit again i no icognito the page admin bar desapear, afther this go to incognito and admin bar no apear. after go to normal browser, refresh admin bar apear. Open another browser like firefox without login and admin bar apear!!! this is a vortex!

my multisite is subdirectories but only use swif in main site.

define(‘ADMIN_COOKIE_PATH’, ‘/’);
define( ‘COOKIE_DOMAIN’, ” );
define(‘COOKIEPATH’, ”);
define(‘SITECOOKIEPATH’, ”);

can help me?