Duet2 WiFi no Net found error, can't ping Duet IP. USB ok.

[A Former User]

Hi all.

Apologies if this is discussed elsewhere. Quick search pf 'WiFi" didn't find this one.

I fired up my 3D printer today after a long time away from it.
Seems to start and run fine, except for WiFi.
I can connect via USB and YAT and issue commands.
Blue WlFi LED flashes once on power up, then nothing.

Printer/Duet can't find the network. I can't ping the Duet IP from my computer, either.
Turned SSID Broadcast on to see if that was it. No go. (Typically kept off)
Firewall and anti-virus were paused to test.

New router, but 2.4 network SSID, p/w, and IP range all unchanged. Other devices connect on this net just fine. No exclusions set.
The only other change I can think of is the computer was recently upgraded from Win11Home to Win11Pro.

Mostly curious at this point to learn if this is a known issue for Duet2 WiFi.
Or am I just missing something obvious.

TIA
jed

[Phaedrux]

If you send M552 S1 via YAT, what does it say?
What does M122 report?

@jedprice said in Duet2 WiFi no Net found error, can't ping Duet IP. USB ok.:

New router

This would seem to be the relevant change.

Have you tried clearing saved networks with M558 S"*" and re-adding the SSID with M587?

[A Former User]

Phaedrux - Thanks for the reply!

M552 S1 = ok<LF>WiFi reported error: no known networks found<LF>

And for your amusement:
M122 = === Diagnostics ===<LF>RepRapFirmware for Duet 2 WiFi/Ethernet version 3.3 (2021-06-15 21:44:54) running on Duet WiFi 1.02 or later<LF>Board ID: 0JD0M-9P6M2-NW4SJ-6J9DD-3SJ6L-KASZK<LF>Used output buffers: 1 of 24 (3 max)<LF>=== RTOS ===<LF>Static ram: 23876<LF>Dynamic ram: 74932 of which 196 recycled<LF>Never used RAM 15412, free system stack 170 words<LF>Tasks: NETWORK(ready,6.8%,332) HEAT(delaying,0.0%,330) Move(notifyWait,0.1%,364) MAIN(running,93.1%,199) IDLE(ready,0.0%,29), total 100.0%<LF>Owned mutexes: USB(MAIN)<LF>=== Platform ===<LF>Last reset 00:39:35 ago, cause: power up<LF>Last software reset time unknown, reason: User, GCodes spinning, available RAM 15588, slot 2<LF>Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f000 BFAR 0xe000ed38 SP 0x00000000 Task MAIN Freestk 0 n/a<LF>Error status: 0x00<LF>Aux0 errors 0,0,0<LF>Step timer max interval 0<LF>MCU temperature: min 14.2, current 25.3, max 25.6<LF>Supply voltage: min 0.1, current 24.3, max 24.4, under voltage events: 0, over voltage events: 0, power good:[Warning: Maximal number of characters per line exceeded! Check the line break settings in [Terminal > Settings > Text] or increase the limit in [Terminal > Settings > Advanced].]

Just tried M5'8'8 and re-entered. No change.

[A Former User]

@Phaedrux
FOUND IT!

I just needed to enable wireless router radio for 2.4 on my router.
VERY large 'DUH' from me.
Thank you for your help, and my apologies for taking your time today.
Happy Holidays to all
jed