Since yesterday there is a new weird behaviour with the wave60 maybe it can help for diagnosis? From now until yesterday the error code 223 was only popping when I opened the right side door. But now from time to time the wave won't start and the error code 223 is happening right when I turn it on and with the 2 doors closed. I have to open/close the door a few times or even restart the wave 2-3 times for it to be ok.

Also, sometimes when we drive it, it just stop moving right here and code 223 start beeping. I have to again open-close the door 2-3 times
And ita back again working....

Maybe this can help with the issue...