My new core one is having WiFi issues - Hardware, firmware and software help

RE: My new core one is having WiFi issues

hyiger — Sun, 11 Jan 2026 01:03:47 +0000

Posted by: @mac-n4mcc
Double check that delicate little plug on the NFC board to the main board.

Butter’s resolved his issue already. It was his home router.

RE: My new core one is having WiFi issues

Mac-N4MCC — Sun, 11 Jan 2026 00:11:42 +0000

Double check that delicate little plug on the NFC board to the main board.

RE: My new core one is having WiFi issues

Butters — Sun, 21 Dec 2025 23:08:40 +0000

My WiFi settings related to something not syncing with my router; all is working now.

RE:

hyiger — Wed, 17 Dec 2025 01:05:13 +0000

What happens when you try to run the WiFi Wizard? Are you able to run it? If not, then the issue might be that the wifi module is incorrectly installed or it's damaged in some way. I would suggest removing it an reseating it. Pay close attention on how the pins are lined up with the connector. If it's still an issue then you will need to contact support for a new module.

RE: My new core one is having WiFi issues

Butters — Wed, 17 Dec 2025 00:28:21 +0000

After running the reset, I got the error.

Posted by: @hyiger

Posted by: @butters
I get the error; No Network Interface ?
When do you get this error? After running the reset?

RE: My new core one is having WiFi issues

hyiger — Wed, 17 Dec 2025 00:18:04 +0000

Posted by: @butters
I get the error; No Network Interface ?

When do you get this error? After running the reset?

RE: My new core one is having WiFi issues

Butters — Tue, 16 Dec 2025 23:34:41 +0000

I get the error; No Network Interface ?

RE:

hyiger — Tue, 16 Dec 2025 22:37:21 +0000

Posted by: @butters

WiFi was never working, this is only my WiFi settings ?

https://ln5.sync.com/dl/af1d01230#crcz8jw9-ffsqjutb-i7g67kqh-8pzirkfk

I would suggest resetting your network settings and then rerunning the WiFi Wizard. Start with:

Settings -> System -> Factory Reset -> Ownership Transfer -> Execute Factory Reset

This will only erase your network settings. Then you will need to rerun the WiFi wizard to reconnect to WiFi. There could be an issue with the ESP WiFi module and reflashing it might solve it. If this doesn't work, try a full factory reset.

RE: My new core one is having WiFi issues

Butters — Tue, 16 Dec 2025 22:22:49 +0000

WiFi was never working, this is only my WiFi settings ?

https://ln5.sync.com/dl/af1d01230#crcz8jw9-ffsqjutb-i7g67kqh-8pzirkfk

RE: My new core one is having WiFi issues

hyiger — Tue, 16 Dec 2025 17:39:36 +0000

Posted by: @butters
Upon trying to get WiFi working, the status of the WiFi is "Gone" meanwhile there is the WiFi signal on the screen showing that WiFi is there; although it's not working ?

So Butters... Please explain clearly what is not working. Is it because you cannot send a file to the printer over Prusa Connect?

If you go to Settings -> Network -> Prusa Connect can you take a photo of the screen? Does it look like this?