v.1.0.2 (fc5e) Ships refuse to engage stationary enemies in long distance combat

[Birri]

1. Version 1.0.2 Checksum: fc5e

2.

As seen in the screenshot above, my some of my destroyers refuse to engage the enemy.

Even more severe case, my corvettes won't engage either because they're waiting for my destroyers to catch up.
Currently the only way to fix this is to retreat or have another fleet destroy the enemy.

3. DLC's:
Nova (Pre-order).
Arachnoid Portrait Pack.
Creatures of the Void.
Digital OST.
Ringtones.

4. No mods installed

5.
1.a Load up the attached save
or
1.b Build a large amount of short range corvettes (small Plasma Throwers and small Ripper Autocannons) and mix them with a lot of long range destroyers (large Particle Laser and small Armored Torpedoes). The corvettes have aggresive battle computers, and the destroyers have defensive battle computers.
2. Engage a stationary enemy

6. Save: https://drive.google.com/file/d/0B47f8oyvOyVgb2stcTJhZEhuVEU/view?usp=sharing

 

[InvaderUA]

I have a similar bug.

In early game, my fleet was going to attack enemy space station, but on its way it was aggroed by mining station. As the result it was attacked by station turrets, but did not retalate or engage it or even a mine, circling between mining station and space port.

Only way to fix this was retreat and then flanking port.

 

[Uhlume]

I have the same issue, it's fairly easy to replicate too.
I've included a save-game with a fairly easy setup for it.
Once loaded move the 4K fleet in the system where you load to the "Sanctuary" system a few jumps down the line.

Engage the alien structures there and see the Battleship basically come to a full stop once the rest of the fleet engages and very slowly coast into range.
If the Battleship is left out of the fleet the Cruisers will do the same thing, only the Corvettes and Destroyers keep moving.
It's almost as if it only affects the largest class of ship present in the fleet.

EDIT:
forgot to add the DLC (as listed on Steam).
Stellaris - Galaxy (pre-order) (100388)
Arachnoid Portrait Pack
Creatures of the Void
Digital Artbook
Digital OST
Novel by Steven Savile
Ringtones
Sign-up Campaign Bonus
Signed High-Res Wallpaper
Symbols of Domination

 

[cmoon4]

I have the same issues. My "Fun Killer" fleet of Corvettes will not engage in combat with Military Stations, just sitting there getting shot at. I have no DLC's installed. Version 1.0.2 Checksum: fc5e.

None of my corvettes there are firing. The hit percentage and damage done are from ships they destroyed earlier, not to the platforms. This is very frustrating as even flanking them from other angles don't seem to work!

 

[Leo Larsson]

Heya there RandomBrony99!

This issue has been reported earlier by another user and its in our database, however,
huge thanks that you are reporting it here aswell and bringing it to our attention, there are plans for this fix but
I can't say when it will arrive or in which patch.

Regards,
Leo