Are sequences without an @number guaranteed to play without interruption?

[Tony Li]

Maybe? Depending on how the continue is being issued, they might have to click the continue button in the exact right fraction of 1/60th or so of a second. Again, if the issue is that the sequence is being continued in that fraction of a frame before the sequence has run, then moving the code to OnDestroy or using a Lua function guarantee that the code will run.