We're still working on identifying the exact cause of the recent lag that occurs sometimes. It's been narrowed down recently to an issue with pets, we've done several optimizations and fixes but there still seems to be a problem. We're working on narrowing it down even further, as it seems to be related to one or more of the following details:

• might be related to Bake Kitsunes specifically
• might be related to commanding pets to Guard and those pets engaging in combat
• might be related to pets being in combat in general, over a period of time
• might be related to healing pets or pets healing themselves

A temporary workaround has been identified where you can stable the pets to reset their AI and the lag seems to go away.

We will continue to investigate and narrow this down if you notice any specific patterns please let us know and thanks very much for your patience.