we have a scheduler we could connect from designer without VPN on. However, when the VPN is ON, tried connecting to scheduler getting message...
"unable to connect to the controller. "x.y.z.p"(scheduler IP). Please consult the "Alteryx Scheduler FAQ" in Alteryx Help for troubleshooting assistance.
Not sure when VPN is on if there are additional settings to be performed. I am able to hit http://x.y.z.p/AlteryxService/status page with no issues.