Aion RainMeter

Hello im playing on 3.5 P Server.
And whenever im in Raid, Rainy blocks my Chatlog for 5 minutes.
Is there a way to disable this? (I remember in the past there wasnt any autoblock)
I want to see how bad im at Tia Raids.

Disable "High-Load Fix" in settings for the selected server, but your game will freeze until boss dies.