1 gameserver can't handle all regions, You must lower mob spawn count or use 2 gameservers.
I used these queries:
Code:
USE SRO_VT_SHARD
GO
UPDATE Tab_RefNest
SET dwMaxTotalCount = '10'
WHERE dwMaxTotalCount = '12'
Code:
USE SRO_VT_SHARD
GO
UPDATE Tab_RefNest
SET dwMaxTotalCount = '7'
WHERE dwMaxTotalCount = '9'