Engines Firing in the VAB

[funkcanna]

Hi has anyone noticed this before? Whenever I attach an engine in the VAB or the SPH they fire constantly. It just started happening. I think it started when I added a Sub Assembly to a build and now it happens for everything! In addition to this, the engine doesnt appear in the Staging on the right. I have to wait until launch to sort out the staging. See pic!

[Yukon0009]

I can't help you, but it's a known bug apparently.

[CG_Kerbin]

It's might be due with some mods e.g do you have hot rockets installed? (I think it looks pretty cool)

[funkcanna]

No I don't have Hot Rockets. I actually did not add anything at all for a while and this just happened today. Very annoying!

[Van Disaster]

Might be Tweakscale, that used to make all my RCS fire off first craft load.

[funkcanna]

Might be Tweakscale, that used to make all my RCS fire off first craft load.

You are correct. I removed TweakScale and the issue went away, however why did this only just start? Ive been using tweak scale for a while

[Van Disaster]

It was the same with me in 0.25, same tweakscale worked fine for months! and then poof.