Networking: The investigation is still on the way, we've switched to backup telecom carriers since the episode but we're still working in settling everything as it must be. We'll add more updates as we have them available. Incoming and outgoing emails will be restricted, and user registration has been disabled until the issue is resolved.
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As I can guess all weather effects in c5 (if they're really exist, i've not seen the official) must be initialize with some server-side packets. Did anybody try to sniff them? Maybe some build of l2j or others already support this feature?