When I make any changes to the WooCommerce via Visual Editor and hit Publish I get message “Looks like something’s gone wrong. Wiat a couple of seconds and then try again.” Happens every time and settings are not saved…
Please provide a screenshot.
Lightshot Screenshot tool https://app.prntscr.com/en/index.html makes screenshots and generates links then you can provide links of screenshots here.
Try to disable 3rd party plugins and check if one of the plugins causes the problem.