@Veti omg. You saved my day, if not the month. Thanks for noticing. Probe up and running now

@Veti PWM5

M280 P0 S10 ; deploy BLTouch
M280 P0 S90 ; retract BLTouch

Hi.
I am in the process of implementing 3x Z motors for true bed leveling. I have installed the Duex5 and wired the pwm, 5v and gnd leads to pwm5 on the Duex5. The BL Touch does the self test on power up, but after that it doesnt deploy or react to gcodes. Can anyone see if theres a problem in the config.g, please? It was working on the pwm3 output on the communications connector on the Duet 2 Wifi before.