I don't understand. You posted to the Family Tree Maker forum, so it was assumed you had a problem with FTM.
From your recent post it appears you are having the problem with Ancestry.
What exactly are you having a problem with? If we don't know what program you are using we can not help.
As far as Ancestry and Firefox, I have been using FF for about 8 years and used it with Ancestry all this time and never had a problem. There was one problem when Ancestry wrote their new image viewer program to only be used on IE only, but that was not FF's but Ancestry problem.
I am currently using FF 17.0.1
From your recent post it appears you are having the problem with Ancestry.
What exactly are you having a problem with? If we don't know what program you are using we can not help.
As far as Ancestry and Firefox, I have been using FF for about 8 years and used it with Ancestry all this time and never had a problem. There was one problem when Ancestry wrote their new image viewer program to only be used on IE only, but that was not FF's but Ancestry problem.
I am currently using FF 17.0.1