If you experience "timeout" error to fix it follow the steps below:

1. Open cmd in windows, click start type cmd right click on this and open as administrator.

2. Paste this command there and hit enter:

del %userprofile%\AppData\Roaming\OTClientV8\RealeraOTCv8\data.zip /q
msg * "Your client cache has been cleaned, now re-open Realera Client"

3. Open client let the updater work and play.

If still doesn't work try to clean client files cache go options->game and press button "clean client files cache" and restart client.