Seen lots of the same problem with CF but they solved it somehow it seems.
Got any solution how to prevent em from overspawning?
Ove tried this setting with lots of different values but nothing changes DinoSpawnWeightMultipliers=(DinoNameTag=WyvernSpawnWeightMultiplier=50.0,OverrideSpawnLimitPercentage=true,SpawnLimitPercentage=0.25

also done several dino wipes but they just keep multiplying like rabbits.

Any suggestions is welcome :)