The issue still seems crypto. If there are many crypto transactions, then the printing and e-filing fails. Uploading csv or direct connection with Robinhood seems to generate too many records. Instead manually insert the total crypto Proceeds and Cost or Other Basis, which will consider just one total gain or loss. In that case, there is an option to attach the PDF version for Crypto (Form 1099 Composite in Robinhood Crypto) as proof.
That solved the issue for me.
