Roon can't find devialet

[ICUDoc]

My Devialet keeps losing connection with the network. Tried every possible setup, but nothing seems to work.
Some days it works fine, but some days is is terrible. Yesterday the D220 lost 6 times connection to the network! When i take the power of the D220 en power it back on, the connection is back. When the D220 loses connection i can still stream from Roon to some Sonos speakers that i have. I am 100% sure it is nog network related but a Devialet problem.

I gonna try a Limetree Bridge next week to work around this problem.

How did you go? Did this fix the problem?
This is SO annoying- sublime music then BLAM! Rubbish!