I am not sure if this is working as designed or not, figured I would report and you decide 1 - When you are trying to tame the Paralithode it burrows underground which breaks the taming attempt. 2 - Once you actually tame the Paralithode and try to leave the area when you get back to the dock it disappears and follower slots go to zero. I tried to take it on land while it was still grey, and tried again with a blue one. Also tried with and without the special suit needed to reach the area where they are. All scenarios got the same result. Just in case it makes a difference, I play the Classic Client.