Mark
Mark
that real time adjust is very depends on the mount XY offset, if the sensor detects the bed is out of range, it will stop the real time adjust. >...
you can see the details of the error in the klippy.log file or attach the klippy.log file here
just find this error `TypeError: MCU_trsync.start() missing 1 required positional argument: 'expire_timeout'` , that needs to update your klipper.
also need to update the file BDsensor.py in the /home/pi/Bed_Distance_sensor/klipper/
you can just ` rm Bed_Distance_sensor -rf ` and gitclone again `git clone https://github.com/markniu/Bed_Distance_sensor.git`
first remove the '^' or '!' before the pin. and then check if there is a file BDsensor.py in the` ~/klipper/klippy/extras/`, if not please install again by running `cd ~/Bed_Distance_sensor/klipper/...
right, the firmware of the MCU which the BDsensor connected need to compile and flash again after you run the BDsensor install command:`install_BDsensor.sh` the error of Unknown pin chip name...
> Hello Markniu, hope you are fine. I reopened this ticket because I think I found a problem when searching for updates in Fluidd. For example, yesterday I was able...
another way is to update the BDsensor in the webpage after you update the klipper in the webpage. 
Thanks! I also try to test that, but then I find that the latest moonraker has depricated this `install_script` another thing is that it is not easy for me to...