어떤 사이트 아이피를 아이템 등록해서 썼는데
이게 그 사이트 접속할때만 크레딧이 빠지는건가요?
아니면 아이템을 등록한동안 계속 빠지는건가요
감사합니당
wjs8060 님 말씀처럼 Custom 아이템을 제작하셔서 사용하셨다면 해당 아이템에서 입력하신 IP 로 접속이 될 때, 즉 트래픽 교환이 있을 경우만 크레딧이 차감되게 됩니다. 
Sorry for this inconvenience. Please see Service Outage Report - 20160207 link for details of this outage. 
Yeah, with fastconnect i can’t really see my ping or make any ping/tracert commands to check what ping is. Is that possible to check your ping while connected with fastconnect?
Seems like problem is fixed on its own(MTU) but i still get bad results with your servers, i get really good pings on average from 65 to 70 but i do get ping spikes on them and also high jitter
I’m seeing the following error on your mudfish logs:
[657.951535] [ERROR] re128: MUDEC_00262: ODR_sendto() error to 185.17.144.91: Message too long. Check your path MTU. (curmtu 1450 buflen 1464)
You mean that you’d fixed this issue, right? However if you’re seeing ping spikes or high jitters, it means you should pick other nodes based on RTT std, not RTT avg. Could you please tell me which mudfish node you encountered this issue? I need to monitor and see more detailed system logs.
Should i change connecting method to tcp too then? Since Blade and Soul working tcp protocol only?
You mean that without using TCP for connection protocol of mudfish, accessing to the game isn’t possible, right? Then are you under any kind of network firewalls? If then yes you should use other alternative ways (e.g. using TCP).
> Is that possible to check my ping to a game server with fastconnect mode on?
Unfortunately nop if FastConnect mode is on up to this unstable version v4.3.15. I hope at next version it’d be fixed.
> 00178 and 00181, 00176, 00038 error udprelay: Failed to find SID for destination. i get this erros while trying to connect with fastconnect, is that bad thing right?
Please check the error level first. 00178, 00181 are 00176 are all information level messages. However MUDEC_00038 is error level; means it affects your connectivity.