diff --git a/src/config/defaults.rs b/src/config/defaults.rs
index 68dd71e..e885cbe 100644
--- a/src/config/defaults.rs
+++ b/src/config/defaults.rs
@@ -21,9 +21,9 @@ const DEFAULT_ME_ADAPTIVE_FLOOR_MAX_ACTIVE_WRITERS_PER_CORE: u16 = 64;
 const DEFAULT_ME_ADAPTIVE_FLOOR_MAX_WARM_WRITERS_PER_CORE: u16 = 64;
 const DEFAULT_ME_ADAPTIVE_FLOOR_MAX_ACTIVE_WRITERS_GLOBAL: u32 = 256;
 const DEFAULT_ME_ADAPTIVE_FLOOR_MAX_WARM_WRITERS_GLOBAL: u32 = 256;
-const DEFAULT_ME_WRITER_CMD_CHANNEL_CAPACITY: usize = 1024;
-const DEFAULT_ME_ROUTE_CHANNEL_CAPACITY: usize = 512;
-const DEFAULT_ME_C2ME_CHANNEL_CAPACITY: usize = 256;
+const DEFAULT_ME_WRITER_CMD_CHANNEL_CAPACITY: usize = 4096;
+const DEFAULT_ME_ROUTE_CHANNEL_CAPACITY: usize = 768;
+const DEFAULT_ME_C2ME_CHANNEL_CAPACITY: usize = 1024;
 const DEFAULT_ME_WRITER_PICK_SAMPLE_SIZE: u8 = 3;
 const DEFAULT_ME_HEALTH_INTERVAL_MS_UNHEALTHY: u64 = 1000;
 const DEFAULT_ME_HEALTH_INTERVAL_MS_HEALTHY: u64 = 3000;