Categories won't rename

[metkhoo]

Just upgraded from HS3PRO to HS4PRO and all seeems to be OK other than a few icon that were somehow lost and needed to be reset.

However, under Setup > Categories, I am not able to edit any of the category names.
I press the edit icon, enter the new name then tap the RETURN key and the category stays as the old name

I want to change "Climate" to "Heating" but it refuses to take the new name.

Any ideas?

Thanks
/Marcus

[metkhoo]

Also, cant ADD categories. Enter a Category name and press the "+" button. Screen just refreshes