Each day and for the first time I download ONE letitbit file, it works great.
If there is a second or more downloads from letitbit, a message indicates "you have reached the daily download limitation".
Previously, I never had that issue.
Nevertheless I download each day the latest plugins.
Can you check out this problem with letitbit and please give me a positive feedback with solution to remove the limitations.
Thanks.

It's a LetitBit limitation. You have to complain to their admins.