Awwal

Thanks, c4stor, that has worked indeed. Thanks for the note! My Steam client has already done the update by now.

Hello! In short, recently I created a heavy rover and a tanker ship in the career mode. When I landed the both on Minmus and docked them together, I suddenly discovered that I cannot transfer fuel+oxidizer from the rover (any of its 2 tanks) to the tanker ship (any of its 2 tanks) or vice versa. I still can transfer monopropellant between those, and I can transfer fuel+oxidizer between tanks of the same vessel, but when I try to do that between the vessels, no "In" and "Out" buttons appear. I've restarted the application, have docked and undocked the vehicles - and apparently nothing helps, which brings my Kerbol system exploration to a halt. I am attaching an archive with relevant screnshots, the save file, the vehicles and some technical data. My game version is a 64-bit Windows one from Steam. Thanks for help. https://www.dropbox.com/s/1xvoa21o2ce3nsi/bugrep.zip?dl=0

Thanks. Sure, from the KSC screen, through the menu (either pressing Esc or clicking the red button in the bottom right corner), then selecting "Save game..." (see screenshot #1). Well, to me it always worked in a pretty conventional way (except you cannot go to the KSC under some circumstances without being set back, and hence you are unable to save some precise moments - mostly those ones when your ship is under acceleration of any kind). The thing is that when you click "Save", the game writes "Qucksaving..." in the right part of the screen, and actually saves the game; however, if you press "Enter" instead, it does neither and just shuts the menu. Maybe it's not exactly a bug in a common sense of the word, but it's a really counter-intuitive and hardly user-friendly feature anyway.

It is not exactly a question, but it seems I've found a (pretty unnerving) bug in the user interface. Or a defect, if you want to put it like that. The matter is that when you try to save your game (the "Save Game..." window in the Space Center menu) and instead of clicking "Save" just habitually press "Enter" on your keyboard, the game does NOT save, it just closes the menu (possibly making you think that the game is saved, which is the worst part of it). Hopefully posting it here will make some use. (My game is auto updated through Steam to the latest version, of course, and isn't modded in any manner. The system is 64-bit Windows 7.)