TequilaFire wrote: »Check your account email for one from Zenimax requiring you to respond and enter a new code for the new IP they don't recognize.
Judas Helviaryn wrote: »Don't incorporate bugs into your builds, and you won't have [an] issue.
TequilaFire wrote: »Probably easier to ask Comcast for a new IP than ZOS to lift a banned IP.
Not sure if this will help you or not but, you could try flushing your DNS after the change of routers.
It may not be a "banned IP" and might be your service provider to blame. Some can be slow with changes.