demonrik wrote: ↑Fri Mar 19, 2021 2:30 pm is a known issue with the config of QNAP
check Control Panel -> Applications -> Web Server -> Web Server
and make sure 'Do not allow Web Server embedding in iFrames' is NOT checked

Thanks, I thought I had unchecked that, but that fixed it.

Can u explain what you are doing to get the refused to connect message? Does it appear on my.hdhomerun.com? Sorry for the poor communication. From within the QNAP desktop, opening the HDHomeRunDVR app results in an error screen, and if I hover over it the message is "refused to connect." ...

Just upgraded from a TS-451 to a TS-453D by simply moving the hard drives. Everything seems to be working except HDHomeRunDVR. I've tried removing and reinstalling with no luck. I always get a "refused to connect" error. I've tried resetting, disabling/reenabling the web server also. Any h...