diff --git a/CHANGELOG.md b/CHANGELOG.md
index 60d77d76..03c81fc9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,11 +9,15 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Added
 * [#384](https://github.com/stlehmann/pyads/pull/384) Enable processing of nested structures
 
+### Changed
+
+* [#437](https://github.com/stlehmann/pyads/pull/437) Solve issue of too little buffer space allocated to receive for automatic AMS NetID query
+
 ## 3.4.2
 
 ### Changed
 
-* [#402](https://github.com/stlehmann/pyads/pull/402) Universal DLL path for TwinCat 4026 and 4024 
+* [#402](https://github.com/stlehmann/pyads/pull/402) Universal DLL path for TwinCat 4026 and 4024
 
 ## 3.4.1
 
diff --git a/pyads/pyads_ex.py b/pyads/pyads_ex.py
index 6a7e4459..575a2ead 100644
--- a/pyads/pyads_ex.py
+++ b/pyads/pyads_ex.py
@@ -394,8 +394,10 @@ def adsGetNetIdForPLC(ip_address: str) -> str:
     data_header += struct.pack(">4s", b"\x00\x00\x00\x00")  # Block of unknown
 
     data, addr = send_raw_udp_message(
-        ip_address, data_header, 395
-    )  # PLC response is 395 bytes long
+        ip_address, data_header, 398
+    )
+    # PLC response should be 395 bytes long, but some PLCs running build 4026+
+    # respond with more bytes, so this takes care of that
 
     rcvd_packet_header = data[
         0:12