Remove the sewers map from Ranked Knives Only

Hello, I would like to share with you a problem I have had for a few days.
I'm trying to play in Knives Only mode, but whenever we come to the Sewers map, the game takes longer than necessary or some players extend it on purpose.

The match score is 3-2 and the opponents wait 20 minutes instead of going down. 20 minutes. I try to exit and re-enter and sometimes I get an error and cannot enter. The result is at least 20 Honnor points lost. If I wait, 20 minutes + 1 point is lost.

The Sewers map must be removed from knives only mode. Both the waste of time and dealing with such players is really annoying.

Note: I am sorry, for my english. I still learning.

Comments