Ships desappearing in interstellar space

[cicileo]

Hi, i had this issue several times, when i got multiple ships in flight.

When switcing to a ship that is in interstellar space, after some timewarping from the ksp screen (using kerbal alarm clock to stop the warp) i find mi screen and the gui is all black and empty, no trace at all of my vessel and the crew is killed. The mission disappear from the flight list in the tracking station...

if i swith cabk to the ksc the scvreen is still all black and i have to quit the game, it usually crashes at this point.

is quite annoying, i just lost a mission returning to kerbin from Duna and Ike.

I dont get this problem with only one or two mission, it happens with 5+ probes/ships in flight in interstellar space at the same time.

My modlist:

Ferram aerospace 0.14.3.1

Intestellar 0.13

kerbal joint reinforcement 2.4.4

Alarm clock 2.7.9

Kw rocketery 2.6d2

Engineer

KAS

Toolbar and some minor others

Is that any incompatible mod? I got this issue from version 0.23.5. I tried do a fresh install and put back the mods one at the time, i think the problem is due to Interstellar mod or Alarm clock.