Yes, deactivating All In One Seo does fix the issue.
Whatever the issue is, it won’t let the page load. So when I right-click, the menu doesn’t open up. Ctrl + shift + I doesn’t work either. I can choose the developer tools from the 3 dot menu, but what comes up doesn’t show the details that you usually get from inspecting. There isn’t much information there – and no errors that I can see.