Help in GameMaker

Does anybody know why the newest update messes up your projects like that? Game is playing the wrong sounds, skips collision scripts. Am I the only one affected by all this?

Can anyone help me understand why this is appearing here instead of giving me a steam update?
What can I do with the lag in some images? and there are others that moves (some characters a pixel down) and I don't move them... all with a sequence.
https://youtu.be/X6cjMn2fZBQ

Should i try finding help for game projects more?
I need some help, I'm making a platformer game and my character falls through ground whenever he has gravity, I even have collision set for the ground and they still fall. Does anyone know the code to fix this?
Can you give me the true link for download GameMaker?
plz

Anyone can help me with this ?
I tried to register an account with Ante , but it always stops here
I need help
Any level ideas for corrupted, and if so any boss fight and enemies