@mario here is the log from the Chrome browser during scanning process. I hope this can help solve the issue: lib.js:20381 Connected: trueapp.js:1280 Websocket connected to ws://192.168.1.100/websoc...

Hello All, I am facing this exact same issue. Interestingly my FabScanPi was working fine until last month. Then, after I moved it and changed the stepper for a 400 steps it just didn't work any longe...