Ethereum Sepolia testnet Pectra upgrade has problems, developers have begun investigating

Odaily News Tim Beiko, head of protocol support at the Ethereum Foundation (EF), said in an update on X: “Well, it seems that I was wrong… We are investigating issues caused by a custom deposit contract on Sepolia. This caused problems with some execution layer (EL) clients, including transactions in blocks.”
According to previous news, the Pectra upgrade was activated on the Sepolia test network earlier.