diff --git a/examples/debugging/subactor_bp_in_ctx.py b/examples/debugging/subactor_bp_in_ctx.py
index 827bd85..047338d 100644
--- a/examples/debugging/subactor_bp_in_ctx.py
+++ b/examples/debugging/subactor_bp_in_ctx.py
@@ -2,27 +2,46 @@ import tractor
 import trio
 
 
+async def gen():
+    yield 'yo'
+    await tractor.breakpoint()
+    yield 'yo'
+
+
 @tractor.context
 async def just_bp(
     ctx: tractor.Context,
 ) -> None:
 
-    await tractor.breakpoint()
     await ctx.started('yo bpin here')
+    await tractor.breakpoint()
+
+    # async for val in gen():
+    #     print(val)
+
+    await trio.sleep(0.5)
+
+    # THIS CAUSES AN UNRECOVERABLE HANG!?
+    assert 0
+
 
 
 async def main():
     async with tractor.open_nursery(
+        loglevel='transport',
         debug_mode=True,
     ) as n:
         p = await n.start_actor(
             'bp_boi',
             enable_modules=[__name__],
+            # debug_mode=True,
         )
         async with p.open_context(
             just_bp,
         ) as (ctx, first):
 
+            # await tractor.breakpoint()
+            # breakpoint()
             await trio.sleep_forever()