VZW email problem, help please

[psternklar]

I have a 6800 now using Drellside's rom and am having problems with email. It will not automatically receive mail every 30 min (the time I have set). Sometimes if I manually send/receive then it will work. I tried flashing back to NuRom3, no go. Same thing with oter roms I have tried to go back to. Is there a way to erase all my settings and restart? I thought flash then hard reset would but it did not work. Would it make sense to relock, reflash to stock then unlock and reflash? Thanks, I appreciate any input, I am out of ideas.