Launch goes crazy after Physics Load

[Tovarishch]

Recently, any rocket I try to launch just goes crazy on the launchpad, after physics load stabilization (you can watch it at 0:38)

Im running KSP 1.1.2.1260, with RO, RSS, RP-0 and all of their respective submods installed. 

If more info is needed, please tell me how to provide it, and I will post it in ths thread (im a noob)

[ARS]

I suggest you watch this:

And this:

The usual method to remedy this is simply strut the rocket

Hope that helps

[Jas0n]

Also it looks like there's a large amount of clipping, with the launch stabilizers inside the boosters. Try putting the stabilizers on the boosters instead.

[Tovarishch]

Strutted the rocket on all possible wobble points, and moved the satabilizers away from the main booster. It only stabilized on the pad, but as soon as I launched, things went wild again

 

[DrLicor]

Is it only with this rocket? It could be that just the .craft got corrupt in some way. You can try to rebuild it from scratch, but first try this:
- try to get the launch decouplers at the bottom end of the fueltanks. When decoupling it isn't just releasing, it goes with some offset force. 
Anyway, the way it goes now is not normal at all.. 
 

[Tovarishch]

Found out what was the cause: my payload consisted of 3 satelites to make a comunication network around the moon. The root piece of the satelites was the Ranger Block 1 Core, but the way the internal pieces were arranged might have been the cause

 

[Tovarishch]

As soon as I replaced those pieces by smaller early controlable cores, the problem was gone.