I met the issue 1. The solution seems not fit for me. I just use command module, a battery and one dish. Then i press launch button and the game seems crash. After i wait about 30 mins, i must end the game in "task manager". occasionally,i can see the turn off button. Then i trun the mapping off. And reassemble my rocket, then i launch it. Still the game runs like a crawl. And now i give up. and for the mapping improve.