Re: Using DX Labs remotely with Flex
While DX Lab Suite will not work directly over Smartlink, it will work in parallel with Smartlink via a TCP/IP connection to the remote Flex radio. See this Wiki article for setup: https://www.dxlabsuite.com/dxlabwiki/RemoteControlFlexSignature
Also, Smart DAX (complements Smartlink) supports digital modes. I use Fldigi and WSJT-X and both work well for remote ops. In my experience the internet connection should be able to sustain at least 3 mbps for reliable digital modes.
Good luck and 73,