Rated 2 out of 5 stars

I've been dealing with multiple master password prompts for ages.
I've tried everyting I could find on google. I keep getting two prompts for my master password. One is from TB and the other seems to be from Lightning Calendar because it goes away if I remove the calendar extension.
I installed StartupMaster but it still happens eve after disabling the option "delay password prompt until extensions are loaded".
I think that the program works fine for Firefox but is not working in Thunderbird, at least for me.
This bug has been around since TB version 3.0 and I'm now in version 38 !. I can't believe that Mozilla has not been fixed yet ....

Is Startup Master supposed to deal with the prompt from Lighting or is this something that is out of your hands ... ?
Can you help ?
Thanks

This review is for a previous version of the add-on (1.6.1-signed.1-signed).