Hi Karol.
I'll try you suggestions. If I'm still having trouble I'll get back to you
Mark :-)
Hello
Thank you for checking the Community.
We're sorry for the inconvenience with the autofill, this could be related to the browser settings or cache and cookies.
Please, perform these steps from the LastPass extension in Firefox:
If the issue persists, update theLastPass browser extension(view downloads here), then log in to LastPass and try to perform the action again.
Thank you,
Karol | Customer Care