Originally Posted by stardestroyer
After serveral tests seems that Jool's flare is the guilty..
Some screen at different level of zoom:
https://www.dropbox.com/s/xziedgdaqd...-15_2.png?dl=0
https://www.dropbox.com/s/e8n5y3ey6r...-15_0.png?dl=0
https://www.dropbox.com/s/etl1ao014f...-15_1.png?dl=0
I'm using Distant Object Enhanced Bis 1.5.5
On other planets no problem for now. I only get some weird effect due to shakeing af SAS.

I don't think this is TST causing the problems... Yes it only seems to be Jool. Suggest you take this up with MOARdV maybe, the author of DOE.
There are some bugs in DOE with flares ATM.
See this recent post in DOE thread post.
As for the shaking. It seems to be worse in 1.X than it was in .90. I'll have another look at it when I get time, but I think it's just the way SAS/REaction wheels and the autopilot work coupled with the fact that setting camera zooms as high as it does in TST just is difficult given the maths inside KSP and Unity.