From time to time I get the message "Error: Z probe already triggered before probing move started".
But after this, the print will proceed. If this happens without me noticing it, my printer will be damaged substantially!

Please finally give us the option to abort the print when this happens.

Thanks

You can download my config.g and the gcode here:
https://1drv.ms/u/s!Al1_ZNc7d8A1k_4Qr_b1D1yZMFp0LQ
At least the network section of the config.g has to be adjusted, of course.
I set the current for the Z motors in the first line of the gcode file so it can be adjusted for testing.

@bondus
This is so frustrating. What is the use of standards if no one sticks to them?

@Warstone Yes, I did something similar. See this post.
But having the access point hooked up is just a workaround. Not a solution to the problem.

Okay, thanks for the info!

@dc42 Any suggestions?

So for now (until the wifi module arrives) I have connected an AP which I found in a closet to the second LAN port of my PC, created a wireless network and connected the Duet. Works just fine... as a temporary workaround.

@Dougal1957
Did you replace the router with the sam model (so, was it defect) or did you pick another one?

Already tried that. And I reserved the IP on the router as well to make sure it is free.

@droftarts
Yes, actually seems like something @dc42 might be able to fix. I think I will try the wifi module in the meantime anyway.

@bearer
That's not possible with this router.
So my only option is probably to buy an M.2 wifi module for the PC and use this to connect to the Duet run in AP mode. But first I would like to double check if the module is compatible to the Duet.

I would probably pick the Intel 9260NGW which is a Wifi 2.4/5Ghz + Wifi 6 + BT 5.0 chipset. Any experience with this chipset connecting to the Duet AP?

@bearer said in Cannot connect Duet Wifi to new Wifi Router:

see if the new one has some ultra mega max 2000 multimedia streaming extensions and try fixing the channel width to 20mhz and setting bgn mode to a lower common denominator, apart from that sounds like you might be better off briding the Duet to the old router?

Limiting to 20 MHz didn't make any difference.
The mode cannot be changed to anything but "Mixed 802.11 g/n" for the 2.4 GHz wifi on this router.

Edit: I cannot use the old router as an access point because I have to send it back to the ISP soon.

It's a so called "Vodafone Station".
To be precise it is the ARRIS Touchstone TG3442DE.

The firmware gets updated by the ISP automatically.