L2tp stop working After iOS Update from 13.7 to 14.xx

Resolved by changing the L2TP-IPsec policy to the following:

IKE Encryption Algorithm - AES 256

IKE Authentication Algorithm - SHA2 256

IPsec Encryption Algorithm - AES 256

IPsec Authentication Algorithm - SHA2 256

 Hi Sophos User3316,

Thank you for sharing your findings with the Community! 

Thanks,

 Hi Sophos User3316,

Thank you for sharing your findings with the Community! 

Thanks,