I've tried answering number 1 several times.
I've reinstalled more than 5 times, but it's still the same.
Even if I try to turn off the AI system, the symptoms of the game turning off are the same.
My status window is the same as the picture, and the symptoms of the game turning off are still the same.
There is no red window that says offline, and all files are normal.
The only thing I did before I got this error was
At the same time as deleting all files in 2.0.0, I pasted the previous 12.11.14290 file backed up and made it to 2.0.1.
And I don't use any antivirus.
I don't even use Windows' default antivirus.