Chat spelling & grammar does not stay disabled after manually setting it

[Gildattack]

I cannot seem to find a way to make my spelling & grammar settings remain set, or have a global setting for disabling these for all chats.

I go chat by chat and disable the grammar & spelling given I find it a bit annoying, but after a while everything goes back to preset (all checked = acitve).

Any thoughts on this?

Thanks,

Diego