What just happened I can't log in for a while

[xiaxi]

As shown in the image

[zhangyx (𝔃𝓱𝓪𝓷𝓰𝔂𝔁)]

Maybe modifying something

[Arvin_Leung]

Now opening is normal

[azhaoyihao]

Yes cannot log in at block 0 point

[James]

The tg group issued a notice, wanted to upgrade but failed to do so and rolled back