Stuck with LAN IP-address and no connection

[Stout]

I have several Duet boards and suddenly one of them a Duet 3 mini 5+ lost the static IP-adress and I have no access to DWC anymore.

I've been using this card for about 2 years now and I have no clue what has happened and how to make it to access with a static IP-adress. I've tried everything but nothing helps.

M587 S"network" P"pword" I192.168.1.100 gives me 192.168.1.27 and I have no access to it. All my connected units have static adresses that begin from 192.168.1.100-254.

Reformated the SD-card and copied a known working copy. Reset the connection, updated the firmware with M997 S1

When I did M588 S"*" The Duet couldn't find any networks It's connected to an Access Point one meter away with good signal.

Everytime I restart the Duet I get 192.168.1.27 and the connection is off in PanelDue. I must type in M552 S1 to get it going and still have no connection to DWC.

When doing a M122 I have IP 0.0.0.0

I'm at a total loss now.

[jay_s_uk]

@Stout what version of the firmware are you running? What version of the WiFi server firmware did you flash?

[Stout]

M122:

= WiFi =
Network state is active
WiFi module is connected to access point 
Failed messages: pending 0, notready 0, noresp 0
WiFi firmware version 1.27
WiFi MAC address 8c:aa:b5:f7:be:2f
WiFi Vcc 3.29, reset reason Power up
WiFi flash size 2097152, free heap 27016
WiFi IP address 192.168.1.27
WiFi signal strength -40dBm, mode 802.11n, reconnections 0, sleep mode modem
Clock register 00002002
Socket states: 0 0 0 0 0 0 0 0

I am using version 3.4.5 both firmware and DWC.

I finally got it to work. It was the access point and a network cable plugged in but not to 100%. The little RPJ45 tap was lost. (embarrassed)