Roomba Red Light: meaning and solution - Vacuumtester
How to fix Roomba error 17?
Roomba j7+ I have just gotten error 30 this morning and worked fine then at 9PM it's happened 3 times and I've emptied the bin, cleaned the sensors. 90Seconds later it appeared.
Roomba Error 17 - Is It Getting Enough Light? - Robot Powered Home
Troubleshoot Roomba Charging Error 1 (The Battery Is Not Detected) - Appuals.com