Limits of machine detected

My WAZER homes normally, but when I go to run a tank cleaning cycle I get the “Limits of Machine Detected” error message when the nozzle is in the back left hand corner. Presumably the Y minimum switch is working as it should (because it homes properly) but could this error be encountered if the X max switch is not being triggered? Not being able to clean the machine regularly is frustrating.

Did you ever figure out why this was happening? Something similar is happening with my machine now during a tank cleaning cycle. It gets close to the back left hand corner and then sputters a bit, then moves all the way to the right and I get the “Limits of Machine Detected Error.”