Sporadically unable to type into a text box in PowerPoint

Hi,

For users who meet the issue, please check the reply from dwilliamhood_rb to try again.

You can also update to 15.8.0 to try again:

https://support.microsoft.com/en-us/kb/3133711

Regards,

Melon Chen
TechNet Community Support

Pleasemark the reply as an answer if you find it is helpful.