Hi all, Having a problem with a 2nd Surface hub we bought. Attaching it to the LAN, it first says it can't connect to exchange autodiscover so needs the info manually, then when we type in the exchange server address, I get the requested operation was blocked by current TPM policy. As far as I know, there is no TPM policy. I attach screenshot of the error. Has anyone else come across this problem? Any ideas of a solution? Thanks. Jason.