Modpack update is not detected by the launcher

[ExDomino]

Hello. I updated my modpack but the technic launcher still make users download the old version of it.
Even if I changed the zip address in the modpack settings and created a new version, it still continues to try to access to the old zip location.
I really don't know what to do, but nobody can connect to my server with the old version.

[plowmanplow]

Are you changing/incrementing the pack version number in the settings? Are the clients being notified of the update?

Edited July 6, 2015 by plowmanplow

[ExDomino]

Are you changing/incrementing the pack version number in the settings? Yes.

Are the clients being notified of the update? No. It still try to download the old version.

[plowmanplow]

Make sure the clients are closing completely.

[ExDomino]

It always take more than few hours to being notified of an update. It's a big waste of time.

[plowmanplow]

You will get a much more direct response in the Technic IRC channel. #technic on SynIRC.