Hello @midi,
We have just released Roon v1.6 build 401 which improves stability regarding KEF seeking issues:
Roon 1.6 (Build 401) Is Live! Software Release Notes
Hi everyone! A new maintenance release is now rolling out for all platforms, with bug fixes, performance improvements, and updated designs for some of the UI changes in Roon 1.6. Today’s release includes a number of refinements for the footer and the Now Playing screen. We’ve heard a lot of great feedback on the changes in Roon 1.6, and we think the changes made over the last few weeks are big improvement. We hope you agree and we’re looking forward to hearing from everyone! We’ve added the m…
As for the Devialet issues you are experiencing, we released Devialet RAAT not long ago, I would update your Devialet to the newest firmware version (and if you are experiencing issues you can use these instructions). Let me know how it goes!
Thanks,
Noris