What helped me was:
make sure that you have “everything” installed. By that I mean the theme and all the necessary plugins from g5
remove all the plugins that modify the website, for example AIO plugins that add extra content in the headers.
I will. This time, even though another plugin got outdated, my website works fine. But if it happens again, I will let you know.
Hey, the problem is, like I described, that I can’t reproduce the issue. As soon as I updated that 3rd party plugin (mailpoet), the issue disappeared completely. I tried using a roll back plugin to use the old version of mailpoet, but that didn’t bring the issue back.