Because after unplugging the charger, the bridgeOS crash report popped up. You may take a look at others comment, they have provided some possible solution that may temporarily resolve the issue. Best Regards, Peter

have you taken your computer to apple to check its condition as well as running the hardware diagnostic by pressing the D key upon boot up?

I am sorry to hear that, but have you tried putting the T2 chip into DFU mode and restore the image from the other Mac yet?

I am scared of the beta software now, it's way too buggy. who would have imagined a beta version could cause such a serious kernel panic on their product..... but it is almost seems to me that the 4 thunderbolt ports intel MacBook Pro 13" is the only Mac that is affected by this bugs...... guess they are just paying less attention to these Macs now. It is great to hear that it works now :)