that's actually really common when you have that many w2s. our system assumes one, maybe 2 jobs. and there are things that you only start paying after, say, 10k of income. but when you have that many it means that if they are individually below 10k, each assumes it's your only income. then you enter them all together and the system goes 'wait a minute!'
I ordered a bunch of pretty colored folders on Amazon and plastic paper organizers from Daiso, and I'm super excited to organize all my tax forms and business receipts (and my old comic pages)