Let me inform you that today, on March 17th, we released ESET Full Disk Encryption (Windows) v1.2.4.12 

EFDE v1.2.4.12 is a Hotfix Release and it contains a significant improvement which resolves possible problems with Office365 apps (issues with logging into O365 apps after EFDE encryption is run in TPM mode). 

Release is available globally (excl. Japan) 

Changelog for EFDE 1.2.4.12:

• Improvement: EFDE no longer clears the TPM before it is used during encryption. This resolves possible compatibility issues with other software that may also use the TPM, e.g. Office 365 apps