Terrain Loading Spikes

[Diggidy]

I am getting a spike with GC.MarkDependencies when streaming terrains. 

I have tried messing with the settings in Terrain Loader Manager, I have tried increasing the Loading Time Threshold, I tried Load Priority on Low and on High, adjusting the Cache Memory Threshold and Keep Terrains for X Seconds but it only spaces out the lag spikes, they never go away. 

This is happening at runtime and I believe its being caused by the unloading of terrains not so much the loading of new terrains (although not confirmed).

[Bryan]

Thank you for this information. We will look into it. In the meantime can you try a build and does this continue to happen? 

[Diggidy]

It does happen with builds (I mistakenly wrote happening at runtime).

[Bryan]

Can you please take some screenshots of the Profiler and send them?