I recently made a DM that includes a lot of client-sided variables. When its client-sided the variable is supposed to stay with you even after your character has died, but VCE is created in such a way where this is only SOMETIMES true.
There are also failures in it such as if you have a brick tell you the amount of a variable and you start clicking it rapidly, sometimes it will display the line of code ITSELF. For example, if you made an rpg where you have to cut down a tree by clicking it and every time you click it it displays the amount of hits needed to chop it down, every few hits it will display the code of <client:variable:blahblah> (or something along the lines of that) instead of giving you the actual variable.
VCE is broken and has been broken for a while, someone fix it.
..Or at least tell me how to get around these problems...