Problem:
Responsive Carousel with fewer shown slides on mobile vs desktop

Solution:
You can display different number of slides per screen by creating multiple views. In this case, one view with three slides and another view with one slide and add both views to your place where you want to display it and then use CSS media queries to hide and show the sliders depending on the screen resolution.

Relevant Documentation:
=> https://www.w3schools.com/cssref/css3_pr_mediaquery.asp

Problem:

There are some JS errors in the the "Toolset Debug Information and Troubleshooting" page.

Solution:

There should be other compatibility issue(with other plugins/theme) in your website, and it won't prevent you from taking debug information.

Relevant Documentation:

Problem:
style taxonomies terms list displayed on single post using content template using custom HTML

Solution:
The workaround would be to write custom shortcode that should return the terms with your desired formatting.

Relevant Documentation:
=> https://toolset.com/documentation/programmer-reference/adding-custom-code/how-to-create-a-custom-shortcode/