Make Sophos Antivirus and PhraseExpander play nice together

Sophos antivirus can prevent PhraseExpander from properly detecting abbreviations in the browsers like Chrome, Firefox, or Internet Explorer. This will cause PhraseExpander not to show the proper suggestions when expected.

You need to disable the keylogger protection in Sophos.

They mention that their protection is incompatible with text expansion applications like PhraseExpander.