Well as some people who use ZA have said this takes about 5 - 10 minutes, but i guess that depends how easy those Things are for some persons.
The Problem is still being worked on, and if its worth it depends upon which kind of Game you like. Can't promise you you'll find it worth it, if i don't know what games you like.
If you like to play in a Way People did fight for Real, or at least close to it, without Fast Action, but intense Action nonetheless, like a dark and gritty Atmosphere/Graphic. Then it might be worth it, or wait a Week or two and you might get a Fix from ZA, and play something else during that time and stuff.
Whats not worth it, is refreshing this Forum every 5 Seconds and hoping for a Solution, cause this will only frustrate you in the course of a Week or Two. If you decide to wait, i suggest looking here all 2 or 4 Days, not less
DISCLAIMER:
I don't know when the Patch from ZoneLabs will be released, but they are working on this for already nearly 2 Weeks, while Tripwire is already testing some fixes for other Bugs for about a Week, to make sure nothing bad happens on the Patch Day (though as always with Software, some Bug will be/stay there).
Hope that helps.