Can't set the settings…

For whatever reason, settings aren’t being updated in the database. The can’t seem to track down the issue…

Steps to reproduce:

1) Install the plugin, and activate it.
1a) Notice the plugin automatically set the default options in database table wp_options

2) go to settings page for NGS Sam Integrator
3) Add all the information to the first tab (sam host, database info etc)
4) Click ” Update Settings “
5) Get complaint that connection was successful, but user [BLANK] doesn’t have access to database “SAMBC”

6) Check database, see that NO settings were updated..

I tried manually setting the connection info in the database, but as soon as you load the plugin settings page, it writes them back to default settings..

There is something seriously incorrect there..

https://wordpress.org/plugins/ngs-sam-integrator/