diff -r a6e7dd8bac36 -r 34da877021d5 connectors/ConnectorBase.py
--- a/connectors/ConnectorBase.py	Sat Dec 09 01:03:43 2023 +0100
+++ b/connectors/ConnectorBase.py	Wed Jan 17 22:09:32 2024 +0100
@@ -10,7 +10,7 @@
 
 class ConnectorBase(object):
 
-    chuncksize = 1024*1024
+    chuncksize = 0xfff # 4KB
 
     PLCObjDefaults = {
         "StartPLC": False,