I have this problem too, it's very very annoying and I need help. the same thing.
After Login to shadow it will keep DC-ing me after 15-20 second with gameguard 101 problem "timeout"

I've try many possibilities with EN sframe or Arabic sframe with arabic or EN launcher from shadow website, i have download every file that was mentioned at this topic at forum.
Please give me hint or quick HOW TO connect without DC every 15-20 sec
please PM me with small HOW TO with this problem or reply an answer

I Really want to play longer than 20 sec
MY client's ( witch i must use to play):
Elite rapelz (i think 8.1)
Team Hyperion last one ( i think it's 8.1)
Official US 8.1 with gameguard
OFFICIAL PL 8.1 with gameguard
resources ( download form shadow website)
V4-8.zip (17,5 MB)
V4-7.zip (16,7 MB)
and many sframe file's:
sframe (mabye US 8.1 5,58 )
SFRAME (MAYBE us 8.2 5,73 )
Rappelz 8.1 US.rar (SFRAME 4,2 mb)
AND ALL ON SHADOW WEBSITE.
LAUNCHER FROM SHADOW WEBSITE.
Of course i read ever post in this Thread, what "tomasz1.4ns" and "doranpe" or "mrsmm" wrote. But i can't configure configure it well to play longer than 20-25 sec after that DC DC DC DC DC .... Please help. Thanks