Got a bit of an issue with my doomguard. It is up 65s but at times seems to take a coffee break and won't attack, even though there's always a bane on the main target (raggy) up. Another warlock in our raid noticed the same and it seems to be connected to pet twisting. At the start of P3 we fire up all CDs and then after using demon soul and felstorm, we swap the felguard for the doggie. At that point our doomguard frequently goes on vacation.
Here are some logs, click on the arrow next to the warlock's name and you see that doomguard's activity time greatly differs, in the first link it dropped down to 49s for me:
World of Logs - Real Time Raid Analysis
In this one mine has 60s activity time, but cadan's drops down to 46s:
World of Logs - Real Time Raid Analysis
Anyone noticed similar behaviour? I'll try to only put up BoA on raggy before the pet swap and then BoD right after felpuppy is out, maybe that will make him attack then, but still, it's rather annoying and not sure if that will fix it. It's an annoying dps loss as it is with that fucker doing 18k dps on average.