Any way to reset plugin?

Hi,

I am having a few issues with the plugin. When I try to clear or alter the recaptcha site keys the plugin says “saving” down the bottom of the screen but never finishes or registers any changes. When I try to click the slider to disable captcha integration it doesn’t do anything, and when I try to load the form entries it just hangs on a blank page. Is there a way to hard reset all the data including site keys? I have tried deleting and re-installing the plugin with no success…