I just received another scheduled appointment to get my fingerprints taken. It's the 5th time! I've filed my I-485 family based application in September 04 and so far all I receive is fingerprinting appointments. The last three have been 3 months apart. I call USCIS asking if there is anything else I can do besides having to take time off from work and go to the Service Center again and again and nobody can give me an answer. Is there a limit to when they will quit trying the same thing over and over? My hands are not going to change, I sweat in my hands, and maybe that's why the fingerprints are not very clear. But that won't change. Is there any action I can take? I'd be more than willing to get a police background check, but I probably have to wait until USCIS asks me to do it. Any advice on how to speed it up? Thanks,