Constant 90002 error in CC

[Raida]

Hello,

Date & Time: 2 days in a row 26th to 28th august
Frequency: 40% of my CC match have the problem
World name: CHAOS
Character name: Raida Sameluck
Retainer name: /
NPC name: /
Monster name:/
Class/Level: MCH 90
Party or solo: Solo
In-game time: /
Area and coordinates: Crystal conflict
Housing: /
Steps:
1. Queue for CC
2. Play
3. Dc random

7 random 90002 error during CC fight today, Ping, tracert and internet stability OK. No problem in other content, only CC when it happens and no 90002 error in Frontline.
I dunno if i'm the only one affected, but it seems there's packet lost to the server. No freeze screen or something else, it's sudden.

Connection Specs
- Type of internet connection/provider: Optical Fiber - SFR

[Raida]

Hello,

After some try with someone who live with me i'll add something on this topic. Double match CC in same time, i got disconnected but not him. We were on the same area, same internet.

If by chance someone knows how to resolve it if it's not server side, i'm taking it !