I am experiencing same thing.
The message says:
Your Idaho return wasn't e-filed because of an issue in our software. This issue has been resolved and will be available in our next product release, scheduled for February 4th, 2025. On or after February 4th, apply the update (online products update automatically), revisit your state return for any errors and save (online products update & save automatically). After reviewing your state return, re-transmit for e-file. We apologize for any inconvenience this may have caused.
I believe the update may not have applied quite yet. I am going to give to noon and check.