DOMExeception:The device has been lost

[JonSnowKnowsNothin]

Hi, I was trying to use this terminal to get serial data from Esp32. However when I select the port and connect, it shows few bits of data and then I get message saying the device has been lost. This works fine for arduino board like UNO. Any way to resolve this issue?

The system is using linuxmint21.1

[reillyeon]

If you check chrome://device-log or look in the kernel log with the dmesg you should see that the device has disconnected, which is what the "The device has been lost." error means. I've seen this before with low-quality USB cables or devices which reset due to an error.

[JonSnowKnowsNothin]

Hi, I am encountering this problem only in Linux . In windows 11 this problem is not occurring. Could it be that some process is interfering with USB communication? Like for nano brllty was interfering.

[reillyeon]

It is possible. The output of dmesg should help you determine whether there is a USB communication fault or some other issue.