Hi @laguntzaweb, I recommend that you deactivate the plugins one by one while you check to see if it is resolved. When you detect the correct plugin that generates the error, check if there is any plugin option on JS lazy loading
Hello, I had the same problem with the last update and I was able to solve it by deactivating this option in Siteground’s Speed Optimizer. “Defer display-blocking JavaScript”
(Deferred loading of display-blocking JavaScript files for faster initial site loading.)
It was not necessary to deactivate the entire plugin but only this item. I hope it helps you with similar plugin options.