Basic Information:
klippy (4).log (489.8 KB)
oron 2.4 R2
MCU / Printerboard: BTT Octopus Pro v1.1 with EBB SB2240 Canbus
klippy.log
Fill out above information and in all cases attach your klippy.log file (use zip to compress it, if too big). Pasting your printer.cfg is not needed
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Describe your issue:
…This is a new build and i have been having a few problems, and now with the sensorles homing.
ive done ( i think ) everything in the printercfg, and the jumpers for the diag pin. i have checked and double checked all the wiring,jumpers and config.
now when i try to home just the Y, the Z moves 10 mm down and then i get this error in the console “Unable to read tmc uart ‘stepper_Y’ register IFCNT” i have had a look on a few diffrent forums but havent found anything that has worked.
i have also swapped drivers from the z steppers to see if that changed anything because the z steppers atleast moved 
but that did not make a diffrence. any one here had the same problem and can maybe point me in the right direction…