Hunter Pet No Longer Able to Train

My pet is no longer able to be trained.

Everything in Beast Training is grayed out, yet the system claims I have 63 training points to spend. Also, my bear is level 16. I have also wasted time and money untraining then retraining my bear with no change.

What do I do now?

Having the same issue, did you find a fix?

Are your pet abilities capped? You can only have four at a time. In order to teach new abilities, you have to respec. Kind of like Pokemon.

Have you tamed new pets to get the new ranks so you can teach them to your pet?