Purevpn browser extension conflict at browser startup


Brave is set to open on Startpage. I installed Purevpn proxy extension. After working correctly, now with each startup the browser open in a blank page that request my login details from Purevpn.
Clicking Cancel or Sign in, clicking the browser Home icon, will take me to Startpage, my home page, without actually having to fill the username and password. Leaving me scratching my head wondering???
Not a big deal I guess but just thought to report as this was not the case at first nor Purevpn proxxy behave like that on other browsers.