Hello, after using Klipper for about a month, this is my first time to see this error from a webpage. Thus far, although there were connection issue often when launching about 45-minutes print jobs from OrcaSlicer, never had issue of connection from a web browser.
About an hour ago, I launched a larger print job which would take about 6 hours. After about 30 minutes of launching, I cannot see the life feed of my printer from my phone. Then, I went to the PC next to the printer and got the same error. What could be the reasons? Could it be that I am using a SD card on the RPi 5? Storage space is about 150 out of 300 GB used.
If you’re having problem accessing the web page then I would suggest checking your network connection - if you have your printer on a WiFi b/g 2.4GHz) network that goes through a router that also has WiFi n (5GHz) you could be seeing problems like you’re describing. Similarly, if you have one device on an Ethernet connection and others (like your phone) on WiFi you can see the same problem.
I don’t know what kind of router you have but there should be an admin page that you can check the devices that are accessible.