Dinosaurs despawning/being removed

[BernieLaraemie]

On our server frequently dinosaurs will disappear, with no kill logs, no death messages, nothing to indicate where they've gone, and in areas enemies could not spawn to kill them, nor were they kept with dinosaurs that would kill them. The larger the dinosaur the more often this seems to happen.

Once we were able to catch this error message in the console:

12:29:38 AM CONSOLE: WARN]: Entity being removed for bounding box restrictions
12:29:38 AM CONSOLE: WARN]: BB Size: 1,053 > 1,000 avg edge: 9.312
12:29:38 AM CONSOLE: WARN]: Motion: (0, -0.078, 0)
12:29:38 AM CONSOLE: WARN]: Calculated bounding box: box[-2174.67857170105, 69.92159999847412, -7471.67857170105 -> -2166.32142829895, 81.1428575515747, -7463.32142829895]
12:29:38 AM CONSOLE: WARN]: Entity bounding box: null
12:29:38 AM CONSOLE: WARN]: Entity: EntityBrachiosaurus['Brachiosaurus'/332904, l='world', x=-2170.50, y=70.00, z=-7467.50]
12:29:38 AM CONSOLE: WARN]: Entity NBT: {AgeLocked:0b,isModelized:0b,ForgeData:{FZMiscBuffNametags:1b,HungerOverhaulCheck:3},Angry:0b,Sitting:0b,Attributes:[0:{Base:106.0d,Name:"generic.maxHealth"},1:{Base:2.0d,Name:"generic.knockbackResistance"},2:{Base:0.20238095238095238d,Name:"generic.movementSpeed"},3:{Base:16.0d,Name:"generic.followRange"},4:{Base:17.0d,Name:"generic.attackDamage"}],HungerTick:169,Invulnerable:0b,PortalCooldown:0,AbsorptionAmount:0.0f,FallDistance:0.0f,Hunger:500,OrderStatus:2b,InLove:0,DeathTime:0s,WorldUUIDMost:4865747050249142292L,DropChances:[0:0.085f,1:0.085f,2:0.085f,3:0.085f,4:0.085f],PersistenceRequired:0b,Spigot.ticksLived:2034169,HealF:99.0f,Age:0,Motion:[0:0.0d,1:-0.0784000015258789d,2:0.0d],Leashed:0b,UUIDLeast:-3064356622303982257L,Health:99s,Bukkit.updateLevel:2,Air:300s,OnGround:1b,Dimension:0,OwnerDisplayName:"BernieLaraemie",Rotation:[0:314.02676f,1:0.0f],DinoAge:34,OwnerUUID:"6e996e7f-2b6e-4b21-9370-ed5bea8da671",AgeTick:6280,UUIDMost:-7072908408254547232L,Equipment:[0:{},1:{},2:{},3:{},4:{}],CustomName:"",Pos:[0:-2170.5d,1:70.0d,2:-7467.5d],Fire:-1s,SubSpecies:1,CanPickUpLoot:0b,HurtTime:0s,AttackTime:0s,WorldUUIDLeast:-7923151453316189615L,CustomNameVisible:0b}

[4f6f3b]

Interesting, haven't seen that one before. What are you running for your server?

[BernieLaraemie]

Cauldron, Forge 1240, Minecraft 1.7.10 with Fossils & Archeology build 7.0.1