Can't move up a ramp

[Pwnzerfaust]

version 2.3, r22648, m22637. 1024 x 768 windowed mode, windows XP SP 3.

I'm currently playing a mission in which there's an intact harvester, and an alien is holed up on the upper floor. However, my troops seem to be unable to move up the ramp to the upstairs. The move box thing is blued out on the ramp and on the upper floor.

Map is +farm.

Also a different issue, I can't change the reaction fire mode my troops are using. I click the little check circle thingy to change it, but nothing happens. The tooltip that says to press it to change to a different type of reaction fire still appears, but clicking does nothing.

edit: added map name which I forgot.

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[BTAxis]

We know this. Pathfinding issue, it's WIP.

RF firemode: the GUI is broken at the momen (and I'm told a lot of other things are as well). It's one on a long list of things to fix before the next release.

Locked.