Same, everyone at our office have had issues with their Carbon. Most other Lenovo's work well, though.
Main issue most had is it chokes whenever doing something video related, which was a bit of an issue during the pandemic. And if you power it through your monitor, it will disconnect and re-connect the screen regularly. Ironic, since the monitors were also from Lenovo.. This made it impossible to have two monitors connected, since you were forced to use one of the USB-C sockets exclusively for power or it would behave erratically.
