diff --git a/config.yaml b/config.yaml
index bcf1c13..aad6bf2 100644
--- a/config.yaml
+++ b/config.yaml
@@ -92,9 +92,9 @@ train:
   bptt_horizon: 16 
   vf_clip_coef: 0.1
 
-  num_envs: 96
-  num_workers: 96
-  env_batch_size: 32
+  num_envs: 288
+  num_workers: 24
+  batch_size: 72
   env_pool: True
   zero_copy: False
 
@@ -113,6 +113,8 @@ train:
   # swarm_keep_pct: .8
 
 wrappers:
+  empty: []
+
   baseline:
     - stream_wrapper.StreamWrapper:
         user: thatguy
diff --git a/pokemonred_puffer/wrappers/stream_wrapper.py b/pokemonred_puffer/wrappers/stream_wrapper.py
index dba7872..06c6ee9 100644
--- a/pokemonred_puffer/wrappers/stream_wrapper.py
+++ b/pokemonred_puffer/wrappers/stream_wrapper.py
@@ -30,6 +30,14 @@ def __init__(self, env: RedGymEnv, config: pufferlib.namespace):
         else:
             raise Exception("Could not find emulator!")
 
+    def __del__(self):
+        try:
+            for task in asyncio.all_tasks():
+                task.cancel()
+            self.loop.close()
+        except RuntimeError:
+            pass
+
     def step(self, action):
         x_pos = self.env.unwrapped.read_m("wXCoord")
         y_pos = self.env.unwrapped.read_m("wYCoord")