Well, dumb mistake by me. Thanks for that. I will change that tomorrow and report back.

Hello
I have a bit of an odd problem. I updated my Duet WiFi to RRF 3(config as well) and now have the problem that when I start the homing, all axis are just moving a few millimetres and stop. In WebControle the axis are now homed but actually they are not. This printer still has the old sainsmart switches with the led on the board. When i operate the switch manually the led on the switch goes on as well as the corresponding led on the Wifi. When is send a M119 it shows all Endstops triggered but none of them are. I changed in the config.g S0 to S1 with no changes. There are no changes apart for updating to 3.0(i cant update newer, because i get a black screen during installation and can only get it to work with the reset button and then being at 3.0 again. Somebody on github has the same problem), the wiring is the same as before and worked fine with RRF2.

Thanks for any kind of input
Denis

Good news. It was really just the plug-in in combination with the current CURA version. I now went to CURA 4.0 and everything is fine. Thank you for all your help

@resam
I will check tomorrow for the firmware version. I used the plugin that is available in the CURA marketplace. I could be that I got the bed dimensions wrong, because my brother tried a few different thing an therefore he did set the dimensions.

@bearer
Tomorrow I have some time to set the ip in the config. I found a how to in the wiki.

I checked the network-settings in config.h

This is what it looks like:
; Network
M550 P"My Printer" ; Set machine name
M552 S1 ; Enable network
M587 S"WIFI" P"PASSWORD" ; Configure access point. You can delete this line once connected
M586 P0 S1 ; Enable HTTP
M586 P1 S0 ; Disable FTP
M586 P2 S0 ; Disable Telnet

A bit more about my network: I use a dhcp-server to give my clients the ip addresses. To get a static ip I tell my dhcp-server to give the duet always the same address.

Thank you for your fast help. I just tried to connect with only my laptop with CURA and the error changed "There was a network error: 99 unable to write". At least I know now that CURA is able to connect. I will now look in the suggestions you made and will report back

Hello,
I´ve just finished switching to the Duet WiFi board but I have a problem with Cura. I downloaded the latest version of Cura and installed the Duet plug-in. The configuration seems to be working because Cura automatically got the right print volume, but as soon as I want to upload anything I get an error "There was a network error: 2 Connection closed".
I´ve configured Cura with the IP of the printer, which is static in the network and I can access the board with my browser without any problem.

Thank you for any help
Denis