I am curious if there is a relatively simple explanation of what is the difference between strong convergence and conditional convergence for Spectral Sequences?

(Hopefully a simpler explanation than this info here: https://ncatlab.org/nlab/show/conditional+convergence)

For instance, I am aware if all the differentials are zero after a certain index ($d^r=0$ for all $r\geq r_0$ for some index $r_0$), then the spectral sequence converges. Is this considered strong convergence?

Thanks for any help.