stuck in init after hostname has changed

[hjliaw]

Describe the bug
If the hostname is changed after installation, OctoDash stays in init.

To Reproduce
Steps to reproduce the behavior:

1. Install OctoDash
2. rename host (raspi-config)
3. reboot

Expected behavior
OctoDash adapts to the new host name automatically.

Screenshots
The famous and beautiful octopus arm, with a message suggesting CORS. (BTW, CORS was on, and did not help either on or off.)

General Information:

• raspberry pi 3B
• OS OctoPi from official imager (release 2021-01-25)
• OctoPrint 1.5.2 -> updated to 1.6.1
• OctoPi 0.18.0
• OctoDash 2.2.0

Additional context
Found a work-around: start from scratch, change host name before installing OctoDash.

[UnchartedBull]

not a bug, but rather by design. You can change your config manually like here: https://github.com/UnchartedBull/OctoDash/wiki/Setup-&-Settings#manually-adjusting-the-settings. Alternatively you can delete the config file and re-run the setup.