Ranger Wolf Companion sometimes goes into a 1-7 crash damage state

This has happened alot during my solo playthrough where my wolf starts doing 0.6 damage to enemies (after DR). Upon closer inspection, my wolf only does 1-7 crush damage to everyone.

The only way I've managed to fix this is to retrain my character from scratch. I'm not sure exactly what causes this but I'm pretty sure it has to do with status afflictions causing my wolf to unequip the default hidden pierce weapon and use fists. Resting doesn't fix the issue though.

There's a few more wolf companion bugs I've had too:

The wrenched knee affliction causes my wolf to play the running animation much faster while only running much slower. This amusing visual bug happens both in and outside of combat and remains even after resting to cure the wrenched knee. Combined with another affliction like hobbled it's funny to watch but should definitely be fixed.

Once, my wolf was stuck at moving at -2 movement speed, about half the speed of my unbuffed character. There were no status afflctions or effects and was only noticeable when combat started. The only way I was able to fix this was by retraining my character.