I want to detect any error on the bus or device, i have used the "NC_FRM_TYPE_COMM_ERR" with "NC_ATTR_LOG_COMM_ERRS = TRUE", but the error is juste indecated once (at the first), und if there are other errors they are not indicated, I am only using CANalyzer und my application (CVI 5.5 labwindows), I make an error by Stoping CANalyzer,