I filed my return electronically but it was rejected 5 times already. What should I do? the reject code is FW2-505-01 what is the meaning of the code?

[xmasbaby0]

See this thread:

https://ttlc.intuit.com/community/taxes/discussion/what-do-i-do-about-rejection-due-to-fw2-505-01-fo...

The bottom line is e-filing is closed for 2022 returns now so your return can only be filed by mail.  Print it, sign and date it in ink and mail it in.

When you mail a tax return, you need to attach any documents showing tax withheld, such as your W-2’s or any 1099’s.  Use a mailing service that will track it, such as UPS or certified mail so you will know the IRS/state received the return.

Federal and state returns must be in separate envelopes and they are mailed to different addresses.  Read the mailing instructions that print with your tax return carefully so you mail them to the right addresses.

[Bsch4477]

See if this helps. 
https://www.conectier.com/blog/reject-code-fw2-505-01/

If no resolution mail your return.