So I'm playing fallout tactics in Team Turn based mode. I try to move my full movement range, but half-way through moving the character just stops and starts "shaking" like the character is running into some kind of invisible wall. I have Action points, but i cant seem to be able to use them for moving. I can change my position to kneeling or prone, just not move. they just shake in place.

Wallet7865 here,
Yeah Ive been having the same issues, the only thing ive been able to do is repeatedly clicking works sometimes, as does hitting s to quicksave then hit L for quickload. it seems random for me sometimes I dont have any problem at all making them move their full range. I know it has to do with the AP cost to fire, when I have it set to burst fire (5AP) itll only let me walk 3AP spaces as opposed to single fire (4AP) allows me to move 4AP spaces. Hope we get a clearer explaination soon!

Sorry to revive this post but in my search for an answer I have come across it and maybe it can help some other people too.
If u have accidently clicked ALT + left mouse click to move, it will "reserve" AP so u always got enough to shoot. it will use as much AP as their is left to fire your gun u are currently holding.
For example: your character has got 10 AP and it costs 4 AP to shoot a sniper rifle, he will only move 6 places. When you have got a weapon equiped that requires 7 AP, u only got 3 AP to move. its in the options in the quick hotkeys menu aswell, if in doubt; Good luck and I hope it helps others.

Thank you meelboi, this helped!
But for some reason the game got stuck on Alt, kind of like caps for the Alt button. Affected all other shortcuts as well. But now I know how to fix it.

SOLVED