I have a student coding the work cell and we are in Unit 4 in the 6 Axel Arm Course coding the maze. During code execution, the tower flashes red. It does this at random spots in the code. We tried the code on a 2nd workcell we have and it runs fine. Another student can connect to the workcell in question and it works fine. It’s somewhere in the laptop that this workcell is connected to. Help!