Wolf doesn't attack

Some time Wolf will just sit there after being summoned not attacking or even moving.

In the Invincible sentinel some times He’ll fly out side of the area and never return.

Once the bug(s) occurs it continues through multiple summons until I die.

Is there a fix?

If you paint a target, does he come back in/resume attacking normally? That’s the only thing I can think of. If that doesn’t work, I’d suggest filing a bug report on the support site.

No even if I paint a target Wolf just hangs in the air.

Saint works fine, giving me regen while Wolf just floats like he has even been activated.