$398=100 homing problems

[distebia]

Hi, I have teensy 4.1 with +T41U5XBB, everything perfect. Today I get the brilliant idea to set the $398 from 35 to 100. My setup has $20=1 and $21=1. I turn off the card and turn it back on. I run the homing cycle and get alarm 9, other times alarm 6, all this with lightburn. I run iosender and I discover that the limit switch sensor that trips is Z. on iosender reset alarm. I check the wiring and everything is ok. I bring the value back to 35 and all the problems have disappeared, everything as before

[distebia]