Good day. An interesting sampling is noticed: if you run the virtual machine through the button that is available on the NOVNC screen, then two lines are launched in the list with tasks and the first then takes the error status. Moreover, if the car is running through the start button that is located on the toolbar of such an error. I tried on the browsers Safari and Chrome the result the same. The NOVNC screen itself works, there is no problem, but this error is very annoying. How can you get rid of it?
