Bug one:
When pressing a time increment button (doesn't seem to matter which) the game will declare that it is not responding, minimize and when I bring the window back up, time usually but not always progresses in the increment chosen. My system is Windows 7 Home Premium 64 bit and I am playing on the reduced window height option.
Bug two:
I have observed this twice now. Task forces become "stuck. " Their speed notations say that they are moving at max speed but they never make any progress towards their destination. Their ETA never, ever updates and they do not physically move. They have full supplies, full fuel and no ships within the TF have engine damage. The first time I resolved this bug was by moving the ships out of that TF and afterward they worked fine. I did, however, make the mistake of not deleting the offending TF once it had been emptied of ships and accidentally built a ship that auto-assigned to it. I issued it an order to join my jump point garrison task force and it happily did so. Now the garrison is stuck like the original TF. Deleting orders and reissuing movement orders does not work at all, only moving the ships to a new TF.
Bug three:
The Task Force screen becomes unresponsive when you attempt to delete a Task Force that "has shipyard tasks associated with it. " After being told I could not delete the task force, the "task in progress" cursor swirl began and I could not click on anything in that window although I was able to close it by using the X and the rest of the game seems to be working fine and there are no problems when I open the screen again.
I am running version 5. 53