Where to buy good quality MB SD Connect C4 with laptop ?

SD Connect C4 connection problem-Das fault (1.1)-1.501.9878
The mux is connecting with diagnosis computer both by lan cable or wifi(passed and respond to all self tests).no lcd problems or blocked!The fault comes when das try to initialize the mux green led blinks about 10 second and this fault comes no matter is from das standalone or launched from xentry .

Solutions:
You must change IP address in windows : 172.29.127.12
Go into "Control Panel","Network Connection","Local Network Connection">right click>properties>choose this one with TCP/IP,select this,choose properties,choose manually ip and put this ip "172.29.127.119",mask 255.255.255.0(as you will get when type ip),rest of field,leave blank .
It was done !
Everything test well before send it out ,thanks

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