Here's what worked for us in iOS 11. Managed WIFI networks must be
secure networks, not open. Managed open networks disappear from the list
of available networks as soon as we deselect and push out "Allow
connection to unmanaged wifi networks". This ...
I ended up putting it on our server where we host the JSS, as others in
this thread had mentioned trying. We created "inhouse" folder in
/Library/JSS/Tomcat/webapps/ROOTCreated "noiosupdate" folder in it,
placed pac.js inside.URL:
I am also seeing the same behavior you are seeing taylor1. I get the
message "Unable to check for update". But the iPad becomes basically
unusable as you wrote. Selecting the Allow Direct Connection if PAC is
Unreachable option allows the iPad to kee...