Strange streaming problem on VIVEFocus

[Petrov]

Hello,

 

I have strange streaming problem on 4.20.2

Scalability settings set to cinematic, streaming pool to 2048. When i launch on focus it says "texture streaming pool over ( every time different number usually between 3-8 ) mb budget"

As far i see i cant extend the pool over 2k with r.Streaming.PoolSize 

 

The strange thing is that i have only two textures above 1k and the rest are under 1k. I will post snip of the texture statistics