John
is it a G1 or G2? ? ?First thing is swap Ra cable (at motor end) to DEC and visa versa. ? Does issue change axes or stay with motor ?
Get back we can take it from here. ? Most of issues like this can be best tested ?with motors removed from mount. ? ? But atm sounds like it¡¯s missing one of the encoder pulses and is continuing to rotate to try find the pulse?
This can happen at boot.?
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Brendan