Nginx helper can't purge homepage

EasyEngine 3.3.6 hhvm wordpress 4.3 with wpredis

caching method is :redis cache

Purge Homepage: when a post (or page/custom post) is modified or added. when an existing post/page/custom post is modified. when a published post (or page/custom post) is trashed.

when a post is added , homepage can’t purge.

Hi, it’is possible you have memcached active? If you have pagespeed installed memcached is active by default. see the file /etc/nginx/conf.d/pagespeed.conf

Try disable memcache

service memcached stop

and after purge homepage