I have a four wordpress X theme sites. Two works fine, but I am having connection issues with the other two, and can’t update past 4.1.1. I have followed the instructions on the troubleshooting post. My server host said everything is fine, and the fact one site is up-dated makes me agree.
I am getting the attached error from Query Monitor. 
When I do the &x-verbose=1 thing to the url, I get this message:
array(1) {
[0]=>
array(6) {
[“headers”]=>
&NULL
[“body”]=>
string(1592) "
html {
font-family: Roboto, sans-serif;
font-size: calc(10px + 1.25vw);
font-weight: 400;
line-height: 1.5;
box-sizing: border-box;
}
body {
display: -webkit-flex;
display: flex;
-webkit-flex-flow: column nowrap;
flex-flow: column nowrap;
-webkit-justify-content: center;
justify-content: center;
-webkit-align-items: center;
align-items: center;
min-height: 100vh;
margin: 0;
padding: 2rem;
}
h1,
p {
width: 100%;
max-width: 21rem;
margin-left: auto;
margin-right: auto;
}
h1 {
margin-top: 0;
margin-bottom: 0;
letter-spacing: -0.015em;
line-height: 1.1;
font-size: 2.5rem;
}
p {
margin-top: 1rem;
margin-bottom: 0;
}
</style>
Not found.
It seems as though the page you're trying to access does not exist or has been moved.
Please click the back button in your browser and try your action again.
" ["response"]=> array(2) { ["code"]=> string(3) "404" ["message"]=> string(9) "Not Found" } ["cookies"]=> array(0) { } ["filename"]=> string(0) "" ["http_response"]=> NULL } }Visit the Addons Home to learn how
Thanks for your help! Ron
