The cache automatically expires after 10 minutes, and the plugin does not have preloading, which means that every page, post, and cpt have to be manually cached again. Now for me, the cache expiring every 10 minutes for a non busy site, is as if there is almost no caching available at all.

So, I changed the 10 minute expiration time to 1 week, which came to 1209600 seconds.

Now my question is – what was the reason for the default 10 minute ex. time, and by changing this value to a longer value will effect things in any way (things I have to be aware of)?

This is a great plugin nevertheless,
Thanks,
Nick.