I have a HDHomeRun Duo doing nothing. I was wondering if I can put a splitter on my Flex 4 and add the Duo so I have 6 tuners?


Yes, you can split the signal, before it gets to your current device.


Or would the decrease in signal strength produce bad reception?


Anytime you split the ...

Is there a way to Restart the HDHR via the settings "*" without going through the physical power cycling?


To my knowledge, there is not a way to initiate a restart/reboot of the hardware via the app.

But you can do it with hdhomerun_config:

https://info.hdhomerun.com/info/hdhomerun_config ...