Why would a completed tax form be listed as "pending" to IRS for 6 hours?

[jetia5609]

Turbo Tax.

I think my questions was answered but it would have saved many frustrations trying to understand why the form is still pending.  I can't file my state because of this.

[iva]

It can take up to 48 hours for the IRS to accept your return.  Here is some additional information:

https://ttlc.intuit.com/replies/3301980