[sonikki]

Selftest gives UART test = 8 (tested with 07.2014 and some 2012 software in different computer).
However, everything seems to work perfectly (atleast at 2x CDI w211 I tried), so should I be concerned about the error?
MUX is notorious 1010XX china clone.

Here´s the ceasar:

Code:

Selfdiagnostic
==============

Device: SDconnect/eCOM
Toolkit-Resultcode: 3
Testresult: 0
Number of errors: 2
Number of warnings: 0

SDconnect Toolkit - device diagnostic
=====================================

Deviceinformation:
------------------
- SerialNumber: 1010**
- ColorNumber: 05
- DefectFlag: OFF
- CSD: 1.21 (20090827)
- BOOTIMAGE: 1.8 (20070611)
- UBOOT: 1.0 (3)
- CAESAR: 0.9 (0)
- PIC2: 2.9 (20110707)
- WLANDRV: 0.1 (20060128)
- LKM_GPIO: 1.0 (20090827)
- LKM_SPI: 1.0 (20090827)

Testresult:
-----------
- Testresult: 8
- Number of errors: 2
- Number of warnings: 0
- Defectflag: not changed

Results of Tests:
-----------------
- RAM test: 0
- FLASH test: 0
- CAN test: 0
- UART test: 8
- Button Test: 0
- LCD Test: 0
- Buzzer Test: 0
- LED Test: 0
- PM Pic test: 8
- WLAN card test: 0
- PE RAM test: 0

Devicelist of tester:
---------------------
  Serial / Name / Type / Vis. / Conn. / Medium / IP-Address / LAN / WLAN / Sel. / Auto. / Remote / Dereg.
- 1010** / 5 / SDconnect / 1 / 1 / LAN / 172.29.127.129/255.255.255.0 / 0010020E0513 / 0015E972DD98 / yes /  /  / no

Network-Configuration Tester:
-----------------------------

Hostname: star77716

Interface: Intel(R) WiFi Link 5100 AGN
WLAN: yes
MAC: 00-24-D6-**-**-**
Connected: no
Speed: 0
DHCP: Static IP
IP 1/Subnet: 0.0.0.0 / 0.0.0.0

Interface: Intel(R) 82567LM Gigabit Network Connection
WLAN: no
MAC: 00-23-AE-**-**-**
Connected: yes
Speed: 100
DHCP: Static IP
IP 1/Subnet: 172.29.127.23 / 255.255.0.0


Environment of tester:
-- Interface-IP: 172.29.127.23/16#0;
-- Interface  1: LAN    Ein    100    00-23-AE-**-**-**    Intel(R) 82567LM Gigabit Network Connection
-- Interface  2: WLAN    Aus    0    00-24-D6-**-**-**    Intel(R) WiFi Link 5100 AGN
-- WLAN: Stat    Speed    MAC Interface    Mac Network    Name    Infra    Enc    Type    RSSI    Channel
-- WLAN: Aus    0    00-24-D6-**-**-**            0    0    0


Network-Analysis:
-----------------

##################################################
# NETWORK ANALYSIS @ Thu Jul  3 19:33:28 2014
##################################################


====================
-IPMC-BC-SETTINGS---
====================
IPMultiCast : off
BroadCast   : off
CastInterval: 10 sec.

====================
-LAN ANALYSIS-------
====================
STATIC-IP: 172.29.127.129/24
GATEWAY  : 0.0.0.0

====================
-WLAN ANALYSIS------
====================
GATEWAY  : 0.0.0.0

STATUS
Mode      : A
Quality   : 0
Connected : n

ROAMING SETTINGS
min. Quality       : 40
Asso. Timeout      : 30
ManualRoaming      : 1
Resignation counter: 0/4

======================================

INTERFACE SETTINGS
configured: ESSID='Star Diagnosis', KeyMgmt(80)=NONE , Encr(01)=WEP
active    : ESSID='Star Diagnosis', KeyMgmt(80)=NONE , Encr(08)=NONE

SCAN RESULTS
bssid / frequency / signal level / flags / ssid
EVALUATION:

======================================
CURRENT STATUS
wpa_state=ASSOCIATING

CONFIGURED NETWORKS
network id / ssid / bssid / flags
0    Star Diagnosis    any    [CURRENT]

PMKSA CACHE
Index / AA / PMKID / expiration (in seconds) / opportunistic

MIB VARIABLES
dot11RSNAOptionImplemented=TRUE
dot11RSNAPreauthenticationImplemented=TRUE
dot11RSNAEnabled=FALSE
dot11RSNAPreauthenticationEnabled=FALSE
dot11RSNAConfigVersion=1
dot11RSNAConfigPairwiseKeysSupported=5
dot11RSNAConfigGroupCipherSize=104
dot11RSNAConfigPMKLifetime=43200
dot11RSNAConfigPMKReauthThreshold=70
dot11RSNAConfigNumberOfPTKSAReplayCounters=1
dot11RSNAConfigSATimeout=60
dot11RSNAAuthenticationSuiteSelected=00-00-00-0
dot11RSNAPairwiseCipherSelected=00-50-f2-5
dot11RSNAGroupCipherSelected=00-50-f2-5
dot11RSNAPMKIDUsed=
dot11RSNAAuthenticationSuiteRequested=00-00-00-0
dot11RSNAPairwiseCipherRequested=00-50-f2-5
dot11RSNAGroupCipherRequested=00-50-f2-5
dot11RSNAConfigNumberOfGTKSAReplayCounters=0
dot11RSNA4WayHandshakeFailures=0
dot1xSuppPaeState=1
dot1xSuppHeldPeriod=60
dot1xSuppAuthPeriod=30
dot1xSuppStartPeriod=30
dot1xSuppMaxStart=3
dot1xSuppSuppControlledPortStatus=Unauthorized
dot1xSuppBackendPaeState=1
dot1xSuppEapolFramesRx=0
dot1xSuppEapolFramesTx=0
dot1xSuppEapolStartFramesTx=0
dot1xSuppEapolLogoffFramesTx=0
dot1xSuppEapolRespFramesTx=0
dot1xSuppEapolReqIdFramesRx=0
dot1xSuppEapolReqFramesRx=0
dot1xSuppInvalidEapolFramesRx=0
dot1xSuppEapLengthErrorFramesRx=0
dot1xSuppLastEapolFrameVersion=0
dot1xSuppLastEapolFrameSource=00:00:00:00:00:00

======================================

====================
NETWORK-STATUS:30
====================


Multi-/Broadcast-Analysis:
--------------------------

Analyse of MULTICAST (LAN):
- 1404416009: rx MC LAN 3877156 OK
- 1404416009: rx MC LAN 3877750 OK
- 1404416010: rx MC LAN 3878343 OK

Analyse of MULTICAST (WLAN):
- No signal received

Analyse of BROADCAST (LAN):

Analyse of BROADCAST (WLAN):
- No signal received


Ping-Analysis:
--------------

Ping Tester: 172.29.127.23
PING 172.29.127.23 (172.29.127.23): 56 octets data
64 octets from 172.29.127.23: icmp_seq=0 ttl=128 time=0.8 ms
64 octets from 172.29.127.23: icmp_seq=1 ttl=128 time=0.5 ms

--- 172.29.127.23 ping statistics ---
2 packets transmitted, 2 packets received, 0% packet loss
round-trip min/avg/max = 0.5/0.6/0.8 ms

Ping Tester: Error (no tester IP found)
Ping tester gateway LAN: Error (no tester LAN gateway found)
Ping tester gateway WLAN: Error (no tester WLAN gateway found)


DHCP-Analysis:
--------------


Roaming-Analysis:
-----------------

IdleTime: 30
MaxRetries: 3
MinQuality: 40
Manual: 1

What chip is this in the board and is it possible/easy to replace?