Capital Ship goes missing, SAVE included.

When i saw Rebellion at 29$, i finally said... Okay. Time to come back at war and eliminate all life form in the universe.

I actually play the Beta version 0.76

I selected the Tec loyalist to be my team.
It started bad for me and it was a long war because they always pushed me back and took back the planets.

But finally after some hours, i got my hand over 50% of the universe and i was happy ! But... something BAD happened. 2 of my Kol battleship (level 8) Rebelled against me ! They stopped responding to my orders and looks like they were playing hide and seek game around a planet. (they become invisible to me) and when i click on them (left menu showing planets and ships) to show me where they was, the camera moved me to, the dark !, nothing, no planet, no kol.

Returning back to my fleet i said, anyone else want to rebel against us ?
So i send some radio signal to the rebels and it was "auto destruct" command but i cancelled.
Save, load, same situation...

Then my team started to rebel more, 2 javelis on an another planet, same situation.
What happened to my loyalist team ? They just rebelled and stopped doing anything.

In "know issues" i can read:
Ships Disappearing / Invisible Ships

Also, i found my loyalist does not always listen my orders. Sometime when i click on a planet (the left side to select all ship) and order them to move by right click on an another planet some of the ships just start doing, nothing. Some start turning like they were dancing... Funny, but we are at war no ?

Stuck Ship Movement

And, does auto save will make over +1000k save ? What is the limit ? Currently 19 in my game.
Actually Rebellion looks nice. I JUST LOVE the Titan it's amazing and i like them STRONG.

Thank you and i just can wish the bugs will be fixed soon, cause i wont play until this rebellion (ship disappearing) bug will be fixed. Losing 2 level 8 kol battleship hurted my love really bad