after uninstalling capture software (prism studio live in my case), and twitch already is connected to prism live studio, and you re-instal
Connection authorized by twitch user of capture software (prism studio live in my case) in the past, then uninstall that capture software, then re-install that capture software a month later (while the connection authorized is still current), upon re-install of that same capture software should be simple.
My twitch account was logged in to my browser; prism studio live wanted me to log in or create new account, so I tried to use twitch to log in to prism studio live to proceed with the install of the capture software.
So, at that point, I put my twitch username and password in to log in to my twitch account in the window for prism studio live. The sms message codes kept failing; when the code keeps failing, the help files should provide simple instruction to resolve the issue. And when you have all of your passwords managed in the browser, that capture software popup window to reset the password does not access the password management information (in the browser; firefox in my case), thus limiting access to a simple and easy method to reset the password with a new strong and random password.
I do not know, maybe I am not explaining this very well. Basically, this may be a capture software (prism studio live) account access/coding/programming issue for the install software of prism studio live. I would think any interaction with twitch would allow that capture software's install program to reach back to the user's twitch account to verify the security, then allow the user to select a strong random account password for the new password for their twitch account, then proceed with the twitch login and installation process of that capture software installation.
Or, just have an already connected/authorized "settings -> connections -> other connections" software listed there to automatically be recognized between the user's twitch account and the re-installation software for the capture software.
I hope all of that makes sense.