After update no redirection to member's page

Seems there was a custom code, which was deleted when plugin updates. All custom code should be always out of WP core, plugins and themes! The only possibility (if this is the case) is to ask developer to create again, and out of the plugin.

Thanks for your answer. I solved the problem although I do not really know how, but it works. Thanks for your time anyway!

Have you tried setting a Special Redirection URL using one of the Replacement Codes, as explained in the Login Welcome Page section?

Yes, I have. I was pulling several things to one page which I wanted to be the page to be redirected to which made it fuzzy. Once I figured that out it worked. Thanks for the thought.