Problems with Linux version on Sonictransporter

Nothing but problems today with the Linux version and Auralic Aries .
Both of my Aries have disappeared . I have restarted them , restarted my router and modem , restarted Roon on the SonicTransporter , restarted the SonicTransporter .
Still they are not there .
I’m stumped .

So I toggled the Roon switch in the Auralic Aries Lightning software a hundred times and finally got them to show up

It’s clearly a bug in the Linux version of Roon and maybe the Lightning software .