activate….

now and then i get that my license key is not activated so I click the link to bring up the page that shows me to activate motopress…it has all the little ***** w/ partial key showing at the end on the 2nd line…I click the “activate” button and it reloads and says settings saved but still shows it as inactive…..why is this it did not do it a month or so ago when I first installed it and it does allow me to still use motopress for small editing (well all the editing i desire to use it for) but it says it is not activated so it don’t update automatically….what gives?

https://ww.wp.xz.cn/plugins/motopress/