What is the problem?
After using Octoprint without issue for a number of years, yesterday the web interface became unresponsive. I recently changed my home WiFi modem, but Octoprint DID work after this change, but now the browser GUI has stopped loading. Timeout.
What did you already try to solve it?
Reflashed a new instance of Octoprint using the Raspberry Pi Imager
Connected the rPi (4B 1GB) to a monitor, KBD and checked network connection:
nmcli radio wifi ----> enabled
nmcli connection show --active ----> wifi wlan0
ip addr show ----> 192.168.0.31/24
iwgetid -r ---->
I checked on my modem WiFi/LAN/Devices - PrusaMini, MAC and IP are shown as connected
I ping the IP addr and get 100% success
I tried to load GUI in Chrome and Edge
I cleared browser cache
The device is connected, but GUI won't load.
Have you tried running in safe mode?
Unable to get to safe mode option
Did running in safe mode solve the problem?
Unable to run safe mode
Systeminfo Bundle
You can download this in OctoPrint's System Information dialog ... no bundle, no support!)
Unable to get to Systeminfo Bundle
Additional information about your setup
OctoPrint version, OctoPi version, printer, firmware, browser, operating system, ... as much data as possible
OctoPi 1.1.0 with OctoPrint 1.11.3 (build 20250909113029), Prusa Mini+, FW ver 6.2.4+8909, Chrome, Edge & iPhone Safari (all fail to load), Laptop OS Win11 24H2 26100.6584
TIA, any suggestions much appreciated.