But this is a problem because if I run with multiple peers in play mode, the World Editor is "stealing" FPS fromt the peers. Then the World Editor has more than 60 FPS and the peers are below 10 FPS. Maybe it's intentional but it's not helpful.

Haven't found that ticket earlier. I reported the same issue, perhaps with a little bit more info. https://feedback.bistudio.com/T176562

Thank you.

Preloading the UI is a valid workaround for this bug. In my example I preloaded the UI in a display and closed that display immediately afterwards. This seems to be fast enough so the player doesn't recognize the preloading:

The UI2Texture fix in the latest profiling build 2.12.150430 does not solve my problem.

I think my ticket (https://feedback.bistudio.com/T171035) is related to the behavior mentioned here. In my case it's not a nested UI but only a static image. I tested the latest profiling build 2.12.150430 but unfortunately this does not solve my variant of the problem.

In T171035#2420636, @SaMatra wrote:

To fix this issue, display your texture in normal UI somewhere before using it inside ui2texture. I have the ticket about this exact issue @ https://feedback.bistudio.com/T170766

In T171035#2420480, @BIS_fnc_KK wrote:

What happens if you change to (rgb,256,256,1)

PAA File

remove3DENConnection works now for me. The Wiki page was misleading. Sorry. I used a wrong entites array.

Today I created my first custom connections. So far so good. Unfortunately, the command remove3DENConnection crashes if I try to remove a custom connection. I can reproduce that. @dedmen could you have a look at this?