Well, I've been on PartQuest all day, but you caused the team to all to log in to PartQuest. And right now we aren't seeing it. But we will keep checking.
Can you log into Register - My Digi-Key or www.digikey.com from your site and log into your user account?
If that works, send us an email to partquest_feedback@mentor.com and we can continue troubleshooting
if you can't log in, contact Digi_key support.at 1-800-344-4539
Gary Lameris