I really try to make my two investments in Dorico (version 1.2 and upgrade to version 2) worthwile by trying to switch from Sibelius at last. Bugs like these in the most basic features make this a painful experience.
I tried to attach a screen recording explaining the problem, but this forum won’t let me. Please let me know if I could send the video directly to someone at Steinberg.
In this video, I’m simply moving through the notes on the second staff by only pressing ARROW RIGHT key. Just before the system break, it gets lost. It selects the slur (?!) on the first (?!) staff above it, instead of the next note on the second staff. By pressing arrow right.
Then, after pressing arrow right again, it doesn’t get better. It skips 3 notes, right to the 3rd note of the following bar.
This particular problem occurs only at system breaks.
I could make another video with similar bugs with inputting triplets.
As a professional software developer composing music in my spare time, I understand how difficult it is to get software right, and I apologise for sounding negative. But unpredictable behaviour like this makes this very expensive software package unusable for me.