diff -r 87f670154294 -r 3e219f00151a connectors/PYRO/__init__.py
--- a/connectors/PYRO/__init__.py	Thu May 18 00:04:03 2023 +0200
+++ b/connectors/PYRO/__init__.py	Sat May 20 00:33:22 2023 +0200
@@ -38,7 +38,8 @@
 import importlib
 
 
-Pyro5.config.SERPENT_BYTES_REPR = True
+Pyro5.config.SERIALIZER = "msgpack"
+
 
 def PYRO_connector_factory(uri, confnodesroot):
     """