After your latest update Roon 1.8 BUILD 783, I experienced 2 to 3 times a very long duration dropouts while streaming from Qobuz @ 24bit 192kHz. This was never seen earlier with older 1.8 builds.
I use a Roon Nucleus with Devialet Expert 440 Pro as the endpoint on RAAT going thru a etherREGEN switch all on ethernet.