I'm rigging a model using IK for legs and arms and initially I set up the IK while the bone roll for the leg and arm bones wasn't 0. After going back to fix the bone roll and redoing the IK, I now have this problem where the IK constraint seems to be causing the foot bones to rotate strangely. I noticed that moving my knee target bones caused the foot bone to rotate more or less. Does anyone know why this is happening?

Rest Position

Pose Position

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    $\begingroup$ Please share your file. $\endgroup$ – josh sanfelici Jun 8 at 7:32

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