It has proven very difficult to avoid bugs in iRacing when using caution periods on road courses. We can avoid those problems if we have a non-racing admin, but we don’t have such a person to help avoid triggering iRacing caution bugs, so are cancelling the use of competition cautions in the Undiecar Championship until we figure out a solution or iRacing fixes the bugs.

The bugs we have encountered also exist in oval racing, but they get triggered way more often on road courses due to the field becoming significantly more spread out.