You probably already know this hence the advice to install the new types beta on a clean site with no other toolset plugins, but I was so excited I just went ahead and installed it before reading your instructions.
The first thing I noticed was that the plugin was not showing as registered in the plugins page. The second thing I noticed was the front end had gone blank, while the dashboard continued to work. I reinstalled the old version and everything returned to normal.
I'll get back to you with details of the project I'm working on shortly.
Hello. Thank you for contacting the Toolset support.
Glad to know that you are able to successfully revert back and your site is working.
Please describe the project and include screenshots of the custom-types, fields, taxonomy, and relationships that you created. Then, explain what you want to display on the front-end and how you want it to appear. The most important thing for us to realize is where and how you plan on displaying related content. The more specific you are, the better.
Additionally, whatever information you will share about your project is to get feedback from our valued client like you. The information you will share is not to solve your bug right now.