Hello Rebeka - no change in behavior since the upgrade. This happens when I leave Roon on my 38" monitor then unplug the external display. Same behavior with 778, the Roon app displays incorrectly on the lower resolution laptop panel until I close and restart.
Thanks for confirming this right away! I’ve passed on this thread to our technical team who can share more insight into this and very likely steps you can take to remediate this.
Please, bear with us just a little while longer . They will be in touch on this thread.