Moving certain children of certain linked sets cause other parts of the same linked sets to move around at random, attempt to recenter, and then fly off in strange places. I can reproduce this bug with one item in my inventory. I haven't been able to find exactly what causes this, but it sure as heck is annoying.
You know you've been hit by this bug if you line up a bunch of stuff in a link, move one thing, and everything else decides to fly.
This seems to be related to general 1.10.34 bugs, making building a horror to behold.