Would changing the port have any repercussions, such as causing the RX Monitor button to malfunction?
I have three DVSwitch installations running on three different Linux computers. Two of the three have the Dashboard running on the standard lighttpd port and the RX Monitor works fine.
I had to change the port on the third to something else since I already have a webserver occupying the standard one. The RX Monitor on that one does not work. It goes red, green, red, blue, etc. and no audio comes through.
Everything else behaves properly.