diff --git a/README.md b/README.md
index 1f0ddcd..36cc863 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
 # Home Assistant Ecovacs Custom Component with Bumper Support
+# CURRENTLY NOT WORKING AS OF 1/18/23 with latest version until I can get time to look through code
 Based off the regular home assistant ecovacs components and bmartin's fork of sucks, https://github.com/bmartin5692/sucks.  Replaces built in ecovacs component, with some upgrades and fixes.  Allows SSL verification to be set to false to work with a self-hosted bumper server, https://github.com/bmartin5692/bumper, a replacement for Ecovacs servers to truly get local control.
 
 Works with bumper with my N79 and should work with other XMPP based ecovacs.  Catches some XMPP messages now that the default HASS one misses (at least with my Ecovacs), including some initial queries and also life span for filters and brushes.  Includes MQTT robot support from bmartin's fork that's basically unchanged in this since I don't have one of those robots.
diff --git a/custom_components/ecovacs/manifest.json b/custom_components/ecovacs/manifest.json
index b66e721..4434fbc 100644
--- a/custom_components/ecovacs/manifest.json
+++ b/custom_components/ecovacs/manifest.json
@@ -1,7 +1,7 @@
 {
   "domain": "ecovacs",
   "name": "Ecovacs Bumper",
-  "version": "1.5.1",
+  "version": "1.5.2",
   "documentation": "https://github.com/bittles/ha_ecovacs_bumper",
   "issue_tracker": "https://github.com/bittles/ha_ecovacs_bumper/issues",
   "requirements": ["sleekxmppfs==1.4.1", "requests>=2.18", "pycryptodome>=3.4", "pycountry-convert>=0.5", "paho-mqtt>=1.4", "stringcase>=1.2"],
diff --git a/custom_components/ecovacs/sucks.py b/custom_components/ecovacs/sucks.py
index 264ac1e..4edf027 100644
--- a/custom_components/ecovacs/sucks.py
+++ b/custom_components/ecovacs/sucks.py
@@ -7,6 +7,7 @@ import os
 from sleekxmppfs.xmlstream import ET
 from sleekxmppfs.exceptions import XMPPError
 
+#from . import sucks_api
 from .sucks_mqtt import EcoVacsIOTMQ
 from .sucks_xmpp import EcoVacsXMPP
 
@@ -105,14 +106,40 @@ class VacBot():
             getattr(self, method)(ctl)
 
     def _handle_error(self, event):
-        if 'error' in event:
-            error = event['error']
-        elif 'errs' in event:
-            error = event['errs']
-        if not error == '':
+        if 'error' in event or 'errs' in event:
+            error = '' # init error var so it's available outside of first if loop
+            if 'error' in event:
+                error = event['error']
+            elif 'errs' in event:
+                error = event['errs']
             self.errorEvents.notify(error)
             LOGGER.error("*** error = " + error)
 
+#        if not error == '':
+
+"""
+Errors
+The bot broadcasts error codes for a number of cases.
+
+<ctl td="error" error="BatteryLow" errno="101"></ctl>
+
+The latest error can be requested like so:
+
+Request <ctl td="GetError" />
+Response <ctl ret="ok" errs="100"/>
+However in some cases the robot sends to code 100 shortly after an error has occurred, meaning that we cannot trust the GetError request to contain the last relevant error. For example, if the robot gets stuck it broadcasts 102 HostHang, then proceeds to stop and broadcasts 100 NoError.
+
+Known error codes
+
+100 NoError: Robot is operational
+101 BatteryLow: Low battery
+102 HostHang: Robot is stuck
+103 WheelAbnormal: Wheels are not moving as expected
+104 DownSensorAbnormal: Down sensor is getting abnormal values
+110 NoDustBox: Dust Bin Not installed
+These codes are taken from model M81 Pro. Error codes may differ between models.
+"""
+
     def _handle_life_span(self, event):
         type = event['type']
         try: